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  • 17:59 A Hobbyist Just Solved a 50-Year-Old Math Problem (Einstein Tile)

    A Hobbyist Just Solved a 50-Year-Old Math Problem (Einstein Tile)

    130 views / 0 likes - added

    Sign up to Brilliant to receive a 30-day free trial + a 20% discount with this link! https://brilliant.org/upandatom/Recommended course: https://brilliant.org/courses/beautiful-geometric-explorations/Hi! I'm Jade. If you'd like to consider supporting Up a

  • 17:06 The Problem Dogs Solved That We Couldn't

    The Problem Dogs Solved That We Couldn't

    115 views / 0 likes - added

    Sign up to Morning Brew for free today!: https://morningbrewdaily.com/realscienceWatch this video ad-free on Nebula: https://nebula.tv/videos/realscience-the-problem-dogs-solved-that-we-coudlntPatreon: https://www.patreon.com/realscienceInstagram: https:/

  • 05:04 Popular Area of a Triangle - Fun challenging math problem

    Area of a Triangle - Fun challenging math problem

    2,182 views / 0 likes - added

    Can you solve the area of a triangle given points X and Y. This is not a basic problem, but it is a fun and challenging math problem. See if you are smart enough to find the area of a triangle for yourself. My name is Chris and my passion is to teach math

  • 05:24 Popular Math Challenge - Shrinking Pool Problem

    Math Challenge - Shrinking Pool Problem

    1,198 views / 0 likes - added

    Think you can solve this math challenge? Every time a boy jumps into the pool it shrinks by a certain amount. Thy boy jumps into the pool 3 times. You must find the original length of the pool My name is Chris and my passion is to teach math. Learning sho

  • 16:24 The most important unsolved problem in all of math. The Riemann Hypothesis.

    The most important unsolved problem in all of math. The Riemann Hypothesis.

    320 views / 0 likes - added

    The Riemann hypothesis is the most notorious unsolved problem in all of mathematics. Ever since it was first proposed by Bernhard Riemann in 1859, the conjecture has maintained the status of the "Holy Grail" of mathematics. In fact, the person who solves

  • 03:28 Popular Flower Math Problem - Adults Stumped By Question For Kids In China

    Flower Math Problem - Adults Stumped By Question For Kids In China

    1,394 views / 2 likes - added

    This problem is said to come from a test given to a Chinese kindergarten class (5 year olds). It was posted online and caused a lot of debate as adults were stumped about the correct answer, some saying it is impossible. Can you figure it out? This video

  • 22:09 The Simplest Math Problem No One Can Solve

    The Simplest Math Problem No One Can Solve

    320 views / 0 likes - added

    The Collatz Conjecture is the simplest math problem no one can solve it is easy enough for almost anyone to understand but notoriously difficult to solve. This video is sponsored by Brilliant. The first 200 people to sign up via https://brilliant.org/veri

  • 02:57 Popular Viral Facebook Math Problem

    Viral Facebook Math Problem

    1,293 views / 1 likes - added

    This problem has over 2 million comments on Facebook and is getting coverage in mainstream media and blogs. Can you figure out this Facebook fruit algebra puzzle involving apples, bananas, and coconuts? The video presents what many people consider to be t

  • 04:30 Popular Adults Are Arguing About This 3rd Grade Math Problem

    Adults Are Arguing About This 3rd Grade Math Problem

    892 views / 0 likes - added

    "If Sue runs around the track twice, and John runs around the track four times more than Sue, how many times does John run around the track?" This problem was given to 3rd graders. A parent disagreed with the answer the teacher was marking. After it was p

  • 11:34 Popular That Viral Math Problem (Cheryl's Birthday) - Numberphile

    That Viral Math Problem (Cheryl's Birthday) - Numberphile

    747 views / 0 likes - added

    Simon Pampena gives his take on THAT viral math problem from Singapore. EXTRA FOOTAGE for this video: http://youtu.be/Mj-YngjjpJg Simon on Twitter: https://twitter.com/mathemaniac NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: h

  • 05:59 The unsolved math problem which could be worth a billion dollars.

    The unsolved math problem which could be worth a billion dollars.

    299 views / 0 likes - added

    No one on Earth knows how to reverse one of the most popular computer algorithms. Yet it's really easy to compute one-way. You could make billions of dollars if you solved this mathematics problem, which is computed quintillions of times per second in the

  • 31:33 The Oldest Unsolved Problem in Math

    The Oldest Unsolved Problem in Math

    72 views / 0 likes - added

    Do odd perfect numbers exist? Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 people get 20% off an annual premium subscription.If youre looking for a molecular modeling kit, try Snatoms, a kit I invented where

  • 02:31 How to test your knee-jerk reflex | Do Try This At Home | We The Curious

    How to test your knee-jerk reflex | Do Try This At Home | We The Curious

    140 views / 0 likes - added

    Heather and Beth put their tendons to the test as they explain what causes your leg to kick out when you tap your knee, and show you some more tendon tricks to try at home.How to make a motor: http://youtu.be/GvA77lY35PgThis video was presented by: Beth C

  • 00:46 My Favourite Space Fact | #BBCEarthPresenterSearch

    My Favourite Space Fact | #BBCEarthPresenterSearch

    434 views / 0 likes - added

    This video is an entry into the #BBCEarthPresenterSearch. The challenge is to make a video about a science fact in less than 60 seconds. When I refer to distant galaxies moving away from us, I am talking about galaxies outside of our local group. We are g

  • 01:00 The most dangerous problem in math

    The most dangerous problem in math

    41 views / 0 likes - added

    The Collatz Conjecture is easy enough for almost anyone to understand but notoriously difficult to solve.

  • 07:37 Why This Problem is IMPOSSIBLE for Computers to Solve (The Halting Problem)

    Why This Problem is IMPOSSIBLE for Computers to Solve (The Halting Problem)

    491 views / 0 likes - added

    Start learning today with SkillShare: https://skl.sh/upandatom2 The quantum computer game I talked about: https://phys.cam/game/ Alan Turing proved that the Halting Problem was impossible for Turing machines (computers) to solve. Come find out how. Hi! I'

  • 11:57 2022's Biggest Breakthroughs in Math

    2022's Biggest Breakthroughs in Math

    137 views / 0 likes - added

    Mathematicians made major progress in 2022, solving a centuries-old geometry question called the interpolation problem, proving the best way to minimize the surface area of clusters of three, four and five bubbles, and proving a sweeping statement about h

  • 06:57 Popular Vampires: Folklore, Fantasy And Fact - Michael Molina

    Vampires: Folklore, Fantasy And Fact - Michael Molina

    969 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/vampires-folklore-fantasy-and-fact-michael-molina The myth of the bloodsucking vampire has stalked humans from ancient Mesopotamia to 18th-century Eastern Europe, but it has differed in the terrifying details. S

  • 12:34 Why You Should Always Have Copper Door Handles - Fact Show 5

    Why You Should Always Have Copper Door Handles - Fact Show 5

    281 views / 0 likes - added

    There are lots of amazing facts about the world around us. Lets find out about the most mind blowing facts.All Fact Show Episodes: https://www.youtube.com/watch?v=tdn71lPrpNU&list=PLDgvFPuLtQbR8dmslFlYRno3BxvXe7CyI&index=3&t=0sSuggest a topic here to be t

  • 13:55 Popular 18 MATH RIDDLES THAT EVEN YOUR MATH TEACHER WILL FAIL

    18 MATH RIDDLES THAT EVEN YOUR MATH TEACHER WILL FAIL

    1,618 views / 3 likes - added

    A great chance to challenge your math teacher! These 18 math riddles will trick and will make sweat even your math teacher: 00:14 - Easy riddle to warm you up for the main brain workout. Kids solve this in seconds! 00:46 - Riddle to test your ability to t

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  • 06:17 Dinosaur Size: The Biggest Paradox on Earth Was Just Solved

    Dinosaur Size: The Biggest Paradox on Earth Was Just Solved

    292 views / 0 likes - added

    The prehistoric paradox that scientists just solvedThe first 1,000 people to use this link will get a 1 month free trial of Skillshare: https://skl.sh/asapscience07211Want more dinosaurs? Check out our latest podcast episode: https://youtu.be/9GnZY2nV3LUS

  • 01:31 Houston's 'We Have a Problem' Problem

    Houston's 'We Have a Problem' Problem

    545 views / 0 likes - added

    The often misquoted line from Apollo 13 astronauts--"Houston, we've had a problem"--comes up a lot in everyday life, and that annoys a lot of Houstonians. Photo: NASA Don’t miss a WSJ video, subscribe here: http://bit.ly/14Q81Xy More from the Wall Street

  • 05:16 Popular Math - Summer of STEM - Spirolateral Math Art and Transforming Ninja Stars

    Math - Summer of STEM - Spirolateral Math Art and Transforming Ninja Stars

    1,803 views / 1 likes - added

    Math! This week we make transforming geometric ninja stars and spirolateral math art. Math Book: https://drive.google.com/file/d/0B-GbYsz_QH2WN2gwTTFXU0pLNGM/view?usp=sharing Spirolateral Sheet: https://drive.google.com/file/d/0B-GbYsz_QH2WaVFJNFJCZDRIcms

  • 03:34 Popular The Most Astounding Fact - Neil deGrasse Tyson

    The Most Astounding Fact - Neil deGrasse Tyson

    824 views / 0 likes - added

    Same video on Vimeo! http://vimeo.com/38101676 Astrophysicist Dr. Neil DeGrasse Tyson was asked by a reader of TIME magazine, "What is the most astounding fact you can share with us about the Universe?" This is his answer. Please subscribe above! In 20 la

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  • 04:53 Fact or Fiction: Uncooked Rice is Bad for Birds

    Fact or Fiction: Uncooked Rice is Bad for Birds

    583 views / 0 likes - added

    You may have heard that throwing rice at weddings will hurt wild birds. But we’re here to say that myth isn’t backed up by the science -- and we can prove it with chemistry. Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com/ACSReactions

  • 01:00 The Craziest Fact I Know - String Around The Earth Puzzle

    The Craziest Fact I Know - String Around The Earth Puzzle

    69 views / 1 likes - added

    The String girdling Earth is a mathematical puzzle with a counterintuitive solution. In a version of this puzzle, string is tightly wrapped around the equator of a perfectly spherical Earth. If the string should be raised 1 meter (3 ft 3 in) off the groun

  • 10:52 Popular Top 5 Fortnite Mysteries THAT MAY NEVER BE SOLVED!

    Top 5 Fortnite Mysteries THAT MAY NEVER BE SOLVED!

    2,391 views / 36 likes - added

    Top 5 Fortnite Mysteries THAT MAY NEVER BE SOLVED! Subscribe to never miss a Top 5 here: https://goo.gl/eWUCx5 Creator of that funny default game cube meme: https://www.youtube.com/user/BlackIceShredder Follow us on Twitter to be informed when we post: ht

  • 08:05 Popular Can You Solve The Hardest Easy Geometry Problem?

    Can You Solve The Hardest Easy Geometry Problem?

    1,273 views / 1 likes - added

    In the figure, what is the value of angle x? This problem is known as Langley's Adventitious Angles. It is also known as the hardest easy geometry problem because it can be solved by elementary methods but it is notoriously difficult to work out. Can you

  • 22:42 Popular Scientists Fact Check Natural Disasters In Movies | Vanity Fair

    Scientists Fact Check Natural Disasters In Movies | Vanity Fair

    805 views / 1 likes - added

    Environmental scientists Morgan Page, Michael Angove and Peter Gleick review the scientific validity of scenes from "San Andres," "2012," "The Day After Tomorrow," "Volcano," "Twister," "Geostorm," "The Core," "Interstellar," "Sharknado," "The Perfect Sto

  • 14:29 Moving Rocks. 99 Years Later... We Solved It

    Moving Rocks. 99 Years Later... We Solved It

    347 views / 1 likes - added

    How do these rocks move on their own in the desert?Thank you to BetterHelp for sponsoring today's video. Click here for 10% off your first month - https://betterhelp.com/physicsgirlSupport my videos https://www.patreon.com/physicsgirlSpecial thank you to

  • 07:25 Popular Algebra Word Problem - Factoring

    Algebra Word Problem - Factoring

    1,707 views / 0 likes - added

    Learn how to solve this algebra word problem by factoring. A garden has an area of 84 square feet and the length is 8 feet longer than the width. You must find the dimensions of the garden using factoring. My name is Chris and my passion is to teach math.

  • 05:49 Think Like an Engineer: Juniper's Problem | SciShow Kids

    Think Like an Engineer: Juniper's Problem | SciShow Kids

    16 views / 0 likes - added

    Teachers and parents: scroll down to check out the Next Generation Science Standards (NGSS) for this episode!Hosted by: Jessi Knudsen Castaeda (she/her/they/them)Squeaks, Jessi, and the gang are all going on vacation to the lake, but there's a problem. Ou

  • 04:09 Popular Easy algebra word problem - But can you solve it?

    Easy algebra word problem - But can you solve it?

    1,446 views / 0 likes - added

    Two workers can build a house in 4 days. One worker can build the house by himself in 6 days. How long would it take the other worker to build the house by himself? Can you solve this easy algebra word problem? My name is Chris and my passion is to teach

  • 05:38 Popular Algebra word problem - System of Equations

    Algebra word problem - System of Equations

    1,923 views / 0 likes - added

    Solve this fun algebra word problem using a system of equations. If each jar has three cookies, one jar will be empty. If each jar has two cookies, there will be one cookie left over. Use a system of equations to find how many cookies and jars we have. My

  • 05:05 Can Hawking’s Black Hole Paradox Be Solved With Fuzzballs?

    Can Hawking’s Black Hole Paradox Be Solved With Fuzzballs?

    513 views / 1 likes - added

    Our current ideas about black holes present some interesting paradoxes. Could this unusual black hole model solve them? Why Don’t We Have a Photo of a Black Hole Yet? - https://youtu.be/7fFL9oLNJOI Read More: The Fuzzball Fix for a Black Hole Paradox http

  • 04:30 Popular Calculus Limits - Easy Problem and Introduction

    Calculus Limits - Easy Problem and Introduction

    1,257 views / 0 likes - added

    Learning Calculus limits is a breeze with this problem and introduction. This example is an easy problem. Check out my Calculus limits playlist if you want some harder examples. I also offer live tutoring if you need any extra help. Check out my website i

  • 05:11 The Mind Body Problem

    The Mind Body Problem

    639 views / 0 likes - added

    The Mind-Body problem is one of the greatest conundrums of philosophy and of our everyday lives too. FURTHER READING “The so-called Mind-Body problem is one of the greatest and most quietly painful conundrums in philosophy – and more importantly, in every

  • 08:20 Popular Weight Loss Pills: Fact Or Fiction?

    Weight Loss Pills: Fact Or Fiction?

    1,212 views / 0 likes - added

    Enjoy your bacon sandwich, while we walk you through the facts and fictions of what science can -- and maybe someday, will -- do to help people lose weight safely. Annotations: Caffeine: https://youtu.be/Xl1XBJLfIDU Circadian Rhythm: https://youtu.be/UbQ0

  • 11:02 Fact-Checking this Viral Bottle Trick

    Fact-Checking this Viral Bottle Trick

    282 views / 0 likes - added

    Breaking the bottom out of a glass bottle by hitting the top is a challenging trick, but involves a ton of physics. The explanation is related to cavitation - a process seen in the Mantis Shrimp attack, head injuries and pouring honey!Creator/Host/Writer:

  • 12:00 A Problem You'll Never Solve

    A Problem You'll Never Solve

    499 views / 0 likes - added

    Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMCuriosity Box: https://www.curiositybox.comMrBeasts $1,000,000 Dilemma: https://youtu.be/NkYCWqzBc7MNewcombs Paradox has confounded philosophers, mathema

  • 03:32 Fast Fact: Why Some Frozen Lakes Catch Fire

    Fast Fact: Why Some Frozen Lakes Catch Fire

    242 views / 0 likes - added

    SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription. Did you know that, despite their serene, picturesque appearance, some frozen lakes can catch fire? Why are climate scientists stud

  • 03:37 Popular Scatterplots — Harder Example | Math | New SAT | Khan Academy

    Scatterplots — Harder Example | Math | New SAT | Khan Academy

    1,330 views / 0 likes - added

    Watch Sal work through a harder Scatterplots problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q5-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

  • 04:34 Popular Scatterplots — Basic Example | Math | New SAT | Khan Academy

    Scatterplots — Basic Example | Math | New SAT | Khan Academy

    1,616 views / 0 likes - added

    Watch Sal work through a basic Scatterplots problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q4-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

  • 05:03 Popular Units — Harder Example | Math | New SAT | Khan Academy

    Units — Harder Example | Math | New SAT | Khan Academy

    814 views / 0 likes - added

    Watch Sal work through a harder Units problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q7-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previo

  • 03:00 Popular Units — Basic Example | Math | New SAT | Khan Academy

    Units — Basic Example | Math | New SAT | Khan Academy

    825 views / 0 likes - added

    Watch Sal work through a basic Units problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q3-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previou

  • 01:45 Popular Percents — Harder Example | Math | New SAT | Khan Academy

    Percents — Harder Example | Math | New SAT | Khan Academy

    764 views / 0 likes - added

    Watch Sal work through a harder Percents problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q3-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre

  • 03:14 Popular Percents — Basic Example | Math | New SAT | Khan Academy

    Percents — Basic Example | Math | New SAT | Khan Academy

    714 views / 0 likes - added

    Watch Sal work through a basic Percents problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q2-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

  • 04:32 Popular Math Word problems - Solving triangles

    Math Word problems - Solving triangles

    1,317 views / 0 likes - added

    Become an expert in solving math word problems! In this problem you will learn how to use triangles to solve the height of a building. A man steps back 50 feet which the angle to the top of the building change 15 degrees. Using this information find the h

  • 15:04 Popular The Easiest Problem Everyone Gets Wrong

    The Easiest Problem Everyone Gets Wrong

    1,529 views / 0 likes - added

    Watch my newest video, "Could a Toothpaste Sandwich Brush Your Teeth?": https://youtu.be/OdeiWhETqQYWe know how difficult the Monty Hall Problem is for so many people even after theyre shown all the math behind the best possible strategy. Its basic probab

  • 01:42 Popular How To Use Rounding in Math Problems

    How To Use Rounding in Math Problems

    1,368 views / 1 likes - added

    How To Use Rounding in Math Problems. Part of the series: Math Problems. In certain math problems rounding may actually make finding a solution easier and more clear. Use rounding in math problems with help from a mathematics educator in this free video c

  • 04:28 Popular Data Inferences — Harder Example | Math | New SAT | Khan Academy

    Data Inferences — Harder Example | Math | New SAT | Khan Academy

    760 views / 1 likes - added

    Watch Sal work through a harder Data inferences problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q9-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed

  • 03:32 Popular Data Inferences — Basic Example | Math | New SAT | Khan Academy

    Data Inferences — Basic Example | Math | New SAT | Khan Academy

    1,400 views / 0 likes - added

    Watch Sal work through a basic Data inferences problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q8-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed t

  • 02:01 Popular Table Data — Harder Example | Math | New SAT | Khan Academy

    Table Data — Harder Example | Math | New SAT | Khan Academy

    857 views / 0 likes - added

    Watch Sal work through a harder Table data problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q4-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the p

  • 01:22 Popular Table Data — Basic Example | Math | New SAT | Khan Academy

    Table Data — Basic Example | Math | New SAT | Khan Academy

    1,038 views / 0 likes - added

    Watch Sal work through a basic Table data problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q7-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pr

  • 09:50 Popular Can You Solve This 6th Grade Geometry Problem From China?

    Can You Solve This 6th Grade Geometry Problem From China?

    1,263 views / 1 likes - added

    What is the total area of the red spots? The diagram involves a rectangle with dimensions of 10 and 20. Inside the rectangle one of its diagonals is connected. There are two circles of equal size that are tangent to each other and the rectangle. The video

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  • 04:22 Popular Ratios, Rates, And Proportions — Harder Example | Math | New SAT | Khan Academy

    Ratios, Rates, And Proportions — Harder Example | Math | New SAT | Khan Academy

    938 views / 0 likes - added

    Watch Sal work through a harder Ratios, rates, and proportions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q2-easier?utm_source=YT&utm_medium=Desc&utm_campaign

  • 05:18 Popular Linear And Exponential Growth — Harder Example | Math | New SAT | Khan Academy

    Linear And Exponential Growth — Harder Example | Math | New SAT | Khan Academy

    870 views / 0 likes - added

    Watch Sal work through a harder Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=

  • 02:28 Popular Linear And Exponential Growth — Basic Example | Math | New SAT | Khan Academy

    Linear And Exponential Growth — Basic Example | Math | New SAT | Khan Academy

    1,148 views / 0 likes - added

    Watch Sal work through a basic Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=N

  • 03:27 Popular Key Features Of Graphs — Harder Example | Math | New SAT | Khan Academy

    Key Features Of Graphs — Harder Example | Math | New SAT | Khan Academy

    749 views / 0 likes - added

    Watch Sal work through a harder Key features of graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q6-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT

  • 03:22 Popular Key Features Of Graphs — Basic Example | Math | New SAT | Khan Academy

    Key Features Of Graphs — Basic Example | Math | New SAT | Khan Academy

    1,106 views / 0 likes - added

    Watch Sal work through a basic Key features of graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q5-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT M

  • 04:00 Popular Data Collection And Conclusions — Basic Example | Math | New SAT | Khan Academy

    Data Collection And Conclusions — Basic Example | Math | New SAT | Khan Academy

    2,504 views / 0 likes - added

    Watch Sal work through a basic Data collections and conclusions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q10-harder?utm_source=YT&utm_medium=Desc&utm_campai

  • 07:17 Why Bugs Are Attracted To Light SOLVED - Mind Blow

    Why Bugs Are Attracted To Light SOLVED - Mind Blow

    125 views / 0 likes - added

    Use code VSAUCE250 to get 50% off your first Factor box at https://bit.ly/3mG5rbL!Thanks to Factor for sponsoring Vsauce2.Get Ad-Free Mind Blow on Patreon: https://www.patreon.com/Vsauce2In this episode of Mind Blow on Vsauce2: scientists have a new hypot

  • 02:16 Popular Center, Spread, And Shape Of Distributions — Harder Example | Math | New SAT | Khan Academy

    Center, Spread, And Shape Of Distributions — Harder Example | Math | New SAT | Khan Academy

    1,345 views / 0 likes - added

    Watch Sal work through a harder Center, spread, and shape of distributions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q10-easier?utm_source=YT&utm_medium=Desc

  • 02:08 Popular Subtraction / Subtracting Integers - Word Problem

    Subtraction / Subtracting Integers - Word Problem

    916 views / 0 likes - added

    Subtraction / Subtracting Integers - Word Problem. Here I look at a little word problem dealing with adding and subtracting integers.

  • 14:43 The EM Drive: Fact or Fantasy? | Space Time | PBS Digital Studios

    The EM Drive: Fact or Fantasy? | Space Time | PBS Digital Studios

    576 views / 1 likes - added

    Because you demanded it … we break down the EM Drive! Support us on Patreon! https://www.patreon.com/pbsspacetime Get your own Space Time t­shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetim

  • 03:59 Popular Volume Word Problems — Basic Example | Math | New SAT | Khan Academy

    Volume Word Problems — Basic Example | Math | New SAT | Khan Academy

    1,037 views / 0 likes - added

    Watch Sal work through a basic Volume word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s1-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previous

  • 07:22 Popular Data Collection And Conclusions — Harder Example | Math | New SAT | Khan Academy

    Data Collection And Conclusions — Harder Example | Math | New SAT | Khan Academy

    819 views / 0 likes - added

    Watch Sal work through a harder Data collections and conclusions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s1-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

  • 02:38 Popular Function Notation — Harder Example | Math | New SAT | Khan Academy

    Function Notation — Harder Example | Math | New SAT | Khan Academy

    1,217 views / 0 likes - added

    Watch Sal work through a harder Function notation problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q1-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse

  • 05:14 How One of NASA’s Deep Space Challenges Could Be Solved in the Ocean | The Swim

    How One of NASA’s Deep Space Challenges Could Be Solved in the Ocean | The Swim

    485 views / 0 likes - added

    A long-distance swimmer and a NASA astronaut have some surprising things in common, including the quest to protect their bones from deteriorating. This Is the Engineering You'd Need to Cross the Pacific Ocean - https://youtu.be/4nEV76CpF6M Follow The Swim

  • 09:20 Can The Faraday Paradox Be Solved?

    Can The Faraday Paradox Be Solved?

    46 views / 0 likes - added

    Get a FREE sample pack with your LMNT order! https://Drinklmnt.com/ActionLabThank you LMNT for sponsoring this video!Here is a good paper about the paradox and additional experiments where they spin the closing circuit as well. https://www.nature.com/arti

  • 02:11 Popular Ratios, Rates, And Proportions — Basic Example | Math | New SAT | Khan Academy

    Ratios, Rates, And Proportions — Basic Example | Math | New SAT | Khan Academy

    1,041 views / 0 likes - added

    Watch Sal work through a basic Ratios, rates, and proportions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q1-harder?utm_source=YT&utm_medium=Desc&utm_campaign=

  • 07:08 Popular Early Train Word Problem | Linear Equations | Algebra I | Khan Academy

    Early Train Word Problem | Linear Equations | Algebra I | Khan Academy

    886 views / 0 likes - added

    Fun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/v/patterns-in-sequences-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

  • 13:15 The Problem Newton Got Wrong

    The Problem Newton Got Wrong

    388 views / 0 likes - added

    Watch my newest video, "Could a Toothpaste Sandwich Brush Your Teeth?": https://youtu.be/OdeiWhETqQYGo to https://buyraycon.com/vsauce2 for 15% off your order!Brought to you by Raycon.Isaac Newton was right about everything from gravity to the calculus, b

  • 05:57 Popular Can You Solve This 6th Grade Geometry Problem From Singapore? The Area Of A "Claw"

    Can You Solve This 6th Grade Geometry Problem From Singapore? The Area Of A "Claw"

    1,129 views / 1 likes - added

    This problem was given to Primary 6 (age 11-12) students in Singapore. What is the area of the shaded region in the video, which consists of the region bounded by 4 quarter circles in a 3x3 grid of squares, and each square has a side length of 4? The shad

  • 02:07 Popular What Colour Is This Dress? (SOLVED With SCIENCE)

    What Colour Is This Dress? (SOLVED With SCIENCE)

    1,101 views / 1 likes - added

    Share this video for the sake of the human race!! Get the AsapSCIENCE Book: http://asapscience.com/book Subscribe! bit.ly/asapsci Written by Mitchell Moffit and Greg Brown Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.l

  • 07:28 Tully Monster Mystery SOLVED!

    Tully Monster Mystery SOLVED!

    651 views / 0 likes - added

    How is it that a Museum can have 1,200+ fossils of a particular species in its collection since the 1960's... and not even know what it is? For decades, it was thought the 'Tully monster' -- a bizarre animal that lived 307 million years ago -- was an inve

  • 05:26 How scientists solved this dinosaur puzzle

    How scientists solved this dinosaur puzzle

    467 views / 0 likes - added

    We’ve never found a fully intact T. Rex, but we know how to build one. This video is presented by Wix: https://www.wix.com/go/vox Join the Video Lab! http://bit.ly/video-lab When paleontologists uncover a dinosaur they usually only find part of the animal

  • 04:11 The Mystery of Our Interstellar Visitor May Have Just Been Solved

    The Mystery of Our Interstellar Visitor May Have Just Been Solved

    269 views / 0 likes - added

    Ever since 'Oumuamua was discovered in 2017, we've struggled to understand its identity. What is it? Where did it come from? A new study may finally bring answers to all these questions. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elemen

  • 04:59 Popular Cube Solved in Bag (Tutorial)

    Cube Solved in Bag (Tutorial)

    934 views / 1 likes - added

    This is a tutorial on how to solve a Rubiks cube inside a paper bag. It is a magic trick with a real cube that you might have seen performed on TV.Buy a speed cube here: https://amzn.to/3qEp4xRHow to really solve the cube:https://youtu.be/YyzeiNCznUE

  • 04:22 Popular Impossible Algebra Problem

    Impossible Algebra Problem

    1,242 views / 0 likes - added

    This problem is making the rounds. Can you place numbers in the four boxes so all the equations are true? Blog post (text/image explanation): http://wp.me/p6aMk-4up If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecis

  • 03:35 Can You Solve the Haunted Hopscotch Problem? | NUMBER CRUSHERS

    Can You Solve the Haunted Hopscotch Problem? | NUMBER CRUSHERS

    599 views / 0 likes - added

    Can You Solve the Haunted Hopscotch Problem? Grab your chalk and rocks because Number Wunderkid Izzy has challenged you to solve this spooky problem. Will Jon wake up before the Zombie strikes? Will Gary sink into quicksand before his friend can save him?

  • 08:31 The Penny Problem That Breaks Your Brain

    The Penny Problem That Breaks Your Brain

    504 views / 0 likes - added

    Get the Vsauce Curiosity Box: https://www.curiositybox.com/Your mind is a massive collection of information, patterns, trivia, algorithms, and more -- and you have absolutely no idea how or when any of it is going to be useful. If youve got 50 stacks of 5

  • 09:18 The Centrifuge Problem - Numberphile

    The Centrifuge Problem - Numberphile

    563 views / 0 likes - added

    More videos with Dr Holly Krieger: http://bit.ly/HollyKrieger More links & stuff in full description below ↓↓↓ Dr Holly Krieger is based at Murray Edwards College, University of Cambridge. Want some chemistry videos? Brady does those too: https://www.yout

  • 48:26 Popular Khan Academy Live: SAT Math

    Khan Academy Live: SAT Math

    792 views / 0 likes - added

    Need help with SAT math? Join Eric, one of Khan Academy’s SAT experts, for an SAT math class. Eric reviews some of the most important math skills for the test and provides tips on how to avoid careless mistakes. This is a recording of our May 16 livestrea

  • 02:22 Popular The Bermuda Triangle Mystery Has Finally Been ‘Solved’

    The Bermuda Triangle Mystery Has Finally Been ‘Solved’

    1,498 views / 13 likes - added

    Hello everyone! Thanks for stopping by our channel. We hope that you enjoy the upload. We upload every day with new theme facts each upload. Make sure to subscribe to stay updated with all of our future uploads. Thanks for all your support and let us know

  • 03:22 Popular SOLVED: How The Pyramids Were Built | COLOSSAL MYSTERIES

    SOLVED: How The Pyramids Were Built | COLOSSAL MYSTERIES

    1,285 views / 1 likes - added

    Are the Pyramids an amazing feat of ancient engineering, or is there a more mysterious explanation for these marvelous monuments?Images used under license from Shutterstock.comWelcome to COLOSSAL MYSTERIES, the show that explores life's most puzzling myst

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  • 10:27 The Biggest Mystery In Human History Was Just Solved

    The Biggest Mystery In Human History Was Just Solved

    164 views / 0 likes - added

    This Is one of the most unique deserts in the world! Go explore what makes Earth so unique by visiting one of the 400 parks protected by the National Park Foundation. Answer natures call at https://www.nationalparks.org/.Join our science mailing list: htt

  • 01:03 Popular Subtraction Word Problems Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

    Subtraction Word Problems Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

    762 views / 0 likes - added

    Learn how to solve word problems by subtracting small numbers (numbers 10 or less). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-word-problem-wit

  • 01:42 Popular Addition Word Problems Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

    Addition Word Problems Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

    859 views / 1 likes - added

    Learn how to solve word problems by adding small numbers (numbers 10 or less). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-word-problem-within-1

  • 03:40 Popular Multi-step Word Problem With Decimals And Subtraction | Pre-Algebra | Khan Academy

    Multi-step Word Problem With Decimals And Subtraction | Pre-Algebra | Khan Academy

    1,631 views / 0 likes - added

    First visualize this word problem then use subtraction and multiplication of decimals and fractions to get at the answer. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topi

  • 02:49 Circle Equations — Harder Example | Math | New SAT | Khan Academy

    Circle Equations — Harder Example | Math | New SAT | Khan Academy

    658 views / 0 likes - added

    Watch Sal work through a harder Circle equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s3-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pr

  • 01:53 Popular Circle Equations — Basic Example | Math | New SAT | Khan Academy

    Circle Equations — Basic Example | Math | New SAT | Khan Academy

    780 views / 0 likes - added

    Watch Sal work through a basic Circle equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s8-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre

  • 03:43 Right Triangle Geometry — Harder Example | Math | New SAT | Khan Academy

    Right Triangle Geometry — Harder Example | Math | New SAT | Khan Academy

    620 views / 0 likes - added

    Watch Sal work through a harder Right triangle geometry problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s4-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed

  • 08:17 Popular Right Triangle Geometry — Basic Example | Math | New SAT | Khan Academy

    Right Triangle Geometry — Basic Example | Math | New SAT | Khan Academy

    929 views / 0 likes - added

    Watch Sal work through a basic Right triangle geometry problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s7-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed

  • 03:18 Popular Congruence And Similarity — Harder Example | Math | New SAT | Khan Academy

    Congruence And Similarity — Harder Example | Math | New SAT | Khan Academy

    1,189 views / 0 likes - added

    Watch Sal work through a harder Congruence and similarity problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s7-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Miss

  • 04:19 Popular Congruence And Similarity — Basic Example | Math | New SAT | Khan Academy

    Congruence And Similarity — Basic Example | Math | New SAT | Khan Academy

    1,589 views / 0 likes - added

    Watch Sal work through a basic Congruence and similarity problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse

  • 04:10 Popular Circle Theorems — Harder Example | Math | New SAT | Khan Academy

    Circle Theorems — Harder Example | Math | New SAT | Khan Academy

    1,494 views / 0 likes - added

    Watch Sal work through a harder Circle theorems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre

  • 04:28 Popular Circle Theorems — Basic Example | Math | New SAT | Khan Academy

    Circle Theorems — Basic Example | Math | New SAT | Khan Academy

    1,364 views / 0 likes - added

    Watch Sal work through a basic Circle theorems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s5-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

  • 02:50 Popular Complex Numbers — Basic Example | Math | New SAT | Khan Academy

    Complex Numbers — Basic Example | Math | New SAT | Khan Academy

    1,023 views / 0 likes - added

    Watch Sal work through a basic Complex numbers problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s3-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

  • 03:00 Popular Teens As Sums With 10 | Place Value (tens And Hundreds) | Early Math | Khan Academy

    Teens As Sums With 10 | Place Value (tens And Hundreds) | Early Math | Khan Academy

    727 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-place-value-topic/cc-early-math-teens/e/teen-numbers-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: https:

  • 01:54 Scientists have solved one of Pluto's most puzzling mysteries.

    Scientists have solved one of Pluto's most puzzling mysteries.

    536 views / 1 likes - added

    There are regions in Pluto where huge ice structures exist. Scientists finally think they know how they are formed. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://twitter.com/techinsider INSTA

  • 14:49 [Solved] Making Prince Rupert's Drops

    [Solved] Making Prince Rupert's Drops

    409 views / 0 likes - added

    What are they, how to you make them, and what happens if you break their tail off? In today's video we're finding out! Subscribe & “Ring the Bell”: https://goo.gl/618xWm Get TKOR Merch: https://goo.gl/i5ehRg See What Else I’m Up To: Instagram: https://goo

  • 03:51 Has the Black Hole Information Paradox Finally Been Solved?

    Has the Black Hole Information Paradox Finally Been Solved?

    151 views / 0 likes - added

    Black Holes. Wormholes and Entanglement. Einstein. Mysterious islands. And new science that sees how the inside of a black hole is secretly on the outside of a black hole. For even more on how theoretical physicists are trying to solve a decades-old parad

  • 19:20 Limiting Reactant Example Problem 1

    Limiting Reactant Example Problem 1

    635 views / 0 likes - added

    Limiting Reactant Example Problem 1

  • 05:03 Popular Systems Word Problem With No Solution

    Systems Word Problem With No Solution

    1,299 views / 0 likes - added

    Systems word problem with no solution

  • 04:35 Popular Surface area word problem example

    Surface area word problem example

    704 views / 0 likes - added

    Surface area word problem example

  • 03:09 Can You Solve The Marriage Logic Problem? 80% Fail

    Can You Solve The Marriage Logic Problem? 80% Fail

    679 views / 0 likes - added

    Surveys have found 80 percent get this logic problem wrong. Alice is looking at Bob, and Bob is looking at Charlie. Alice is married; Charlie is not. Is a married person looking at an unmarried person? Answer choices are A) Yes, B) No, and C) Cannot be de

  • 03:24 Radical Equation Application Problem

    Radical Equation Application Problem

    592 views / 0 likes - added

    u16_l3_t1_we3 Radical Equation Application Problem

  • 04:37 Popular Why do people get so anxious about math? - Orly Rubinsten

    Why do people get so anxious about math? - Orly Rubinsten

    1,514 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/why-do-people-get-so-anxious-about-math-orly-rubinsten Have you ever sat down to take a math test and immediately felt your heart beat faster and your palms start to sweat? This is called math anxiety, and if it

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  • 05:33 Popular Right Triangle Word Problems — Harder Example | Math | New SAT | Khan Academy

    Right Triangle Word Problems — Harder Example | Math | New SAT | Khan Academy

    715 views / 0 likes - added

    Watch Sal work through a harder Right triangle word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s6-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

  • 03:52 Right Triangle Word Problems — Basic Example | Math | New SAT | Khan Academy

    Right Triangle Word Problems — Basic Example | Math | New SAT | Khan Academy

    699 views / 0 likes - added

    Watch Sal work through a basic Right triangle word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s2-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

  • 05:09 Popular Volume Word Problems — Harder Example | Math | New SAT | Khan Academy

    Volume Word Problems — Harder Example | Math | New SAT | Khan Academy

    1,222 views / 0 likes - added

    Watch Sal work through a harder Volume word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s2-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previou

  • 02:42 Popular NASA Solved The Mystery Of The Moon's Strange Glow!

    NASA Solved The Mystery Of The Moon's Strange Glow!

    769 views / 0 likes - added

    A recent NASA study on lunar dust may have found the reason behind the moon's strange glow, and it's not what scientists expected. The Air On Mars Has A Mysterious Glow. Here's Why - https://youtu.be/wHiV2bOQVUw Sign Up For The Seeker Newsletter Here - ht

  • 09:40 Scooby-Doo! | Toughest Mysteries Solved | @WB Kids

    Scooby-Doo! | Toughest Mysteries Solved | @WB Kids

    241 views / 0 likes - added

    Some mysteries are just too mysterious to solve whether its unexplained supernatural occurrences or unmasking an unsuspected villain.WB Kids is the home of all of your favorite clips featuring characters from the Looney Tunes, Scooby-Doo, Tom and Jerry an

  • 15:25 Food Theory: I SOLVED Fantas Mystery Flavor!

    Food Theory: I SOLVED Fantas Mystery Flavor!

    131 views / 0 likes - added

    Special thanks to air up for sponsoring this video!Score your own cherry cola pods now and use code _CHERRYCOLA15_ for 15% off https://airup.link/FoodTheoryThat SPOOKY feeling is in the air. Can you feel it, Loyal Theorist? And with the creepiness, that m

  • 03:21 Popular Rational Number Word Problem With Fractions | Pre-Algebra | Khan Academy

    Rational Number Word Problem With Fractions | Pre-Algebra | Khan Academy

    1,717 views / 0 likes - added

    Word problems force us to put concepts to work using real-world applications. In this example, determine the volume of frozen water and express the answer as a fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.o

  • 07:31 Rate Problem Involving Rational Equations

    Rate Problem Involving Rational Equations

    643 views / 0 likes - added

    u15_l2_t1_we3 Rate Problem Involving Rational Equations

  • 07:18 Popular 9 SPEEDY MATH TRICKS FOR SCHOOL

    9 SPEEDY MATH TRICKS FOR SCHOOL

    742 views / 1 likes - added

    If you have issues with math, it’s not really your fault. The problem is that nobody taught you the most useful math tricks in school. But here they are! No calculators, just your hands and some simple tricks - watch and learn! ---------------------------

  • 06:29 When To Quit (According to Math)

    When To Quit (According to Math)

    374 views / 1 likes - added

    Optimal Stopping. The Secretary Problem Explained. Taken from a chapter of the book "Algorithms to Live By - The Computer Science of Human Decisions" by Brian Christian and Tom Griffiths Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and com

  • 05:09 Subtraction Word Problem

    Subtraction Word Problem

    560 views / 0 likes - added

    u01_l2_t2_we3 Subtraction Word Problem Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 18:53 Stoichiometry Example Problem 2

    Stoichiometry Example Problem 2

    514 views / 0 likes - added

    Stoichiometry Example Problem 2 More free lessons at: http://www.khanacademy.org/video?v=eQf_EAYGo-k

  • 11:06 Word Problem Solving 3

    Word Problem Solving 3

    591 views / 0 likes - added

    Word problem solving strategies from chapter 3 of ck12.org Algebra I book

  • 02:03 Scientists think they've finally solved the mystery of the 'alien megastructure' star

    Scientists think they've finally solved the mystery of the 'alien megastructure' star

    685 views / 0 likes - added

    The mystery of the "alien megastructure" star may finally be settled. In 2015, a rumor spread about the star KIC 8462852. It was proposed that the star might harbor an alien race. The rumor stemmed from the star's unusually unstable brightness. One explan

  • 03:45 Popular Angles, Arc Lengths, And Trig Functions — Harder Example | Math | New SAT | Khan Academy

    Angles, Arc Lengths, And Trig Functions — Harder Example | Math | New SAT | Khan Academy

    1,021 views / 0 likes - added

    Watch Sal work through a harder Angles, arc lengths, and trig functions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s5-easier?utm_source=YT&utm_medium=Desc&utm_campai

  • 03:52 Popular Angles, Arc Lengths, And Trig Functions — Basic Example | Math | New SAT | Khan Academy

    Angles, Arc Lengths, And Trig Functions — Basic Example | Math | New SAT | Khan Academy

    879 views / 0 likes - added

    Watch Sal work through a basic Angles, arc lengths, and trig functions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s4-harder?utm_source=YT&utm_medium=Desc&utm_campaig

  • 02:51 Popular The Horse Horseshoe Boots Viral Algebra Problem - The Correct Answer Explained

    The Horse Horseshoe Boots Viral Algebra Problem - The Correct Answer Explained

    1,728 views / 2 likes - added

    A lot of people are arguing over the correct answer to this algebra problem involving horses, horseshoes, and boots. A Facebook post with this problem has over 500,000 comments. Can you figure it out? In this video I explain the correct answer. Blog post:

  • 11:45 Neil deGrasse Tyson Explains The Three-Body Problem

    Neil deGrasse Tyson Explains The Three-Body Problem

    60 views / 0 likes - added

    What is the three body problem? Neil deGrasse Tyson and comedian Chuck Nice break down why the three body problem is unsolvable and what makes it mathematically chaotic. Is the solar system unstable? Find out about Isaac Newton’s worries about the s

  • 05:07 Popular Check your intuition: The birthday problem - David Knuffke

    Check your intuition: The birthday problem - David Knuffke

    899 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/check-your-intuition-the-birthday-problem-david-knuffke Imagine a group of people. How big do you think the group would have to be before there’s more than a 50% chance that two people in the group have the same

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  • 02:23 Isolating Quantities — Harder Example | Math | New SAT | Khan Academy

    Isolating Quantities — Harder Example | Math | New SAT | Khan Academy

    665 views / 0 likes - added

    Watch Sal work through a harder Isolating quantities problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p13-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT M

  • 02:01 Popular Isolating Quantities — Basic Example | Math | New SAT | Khan Academy

    Isolating Quantities — Basic Example | Math | New SAT | Khan Academy

    1,113 views / 0 likes - added

    Watch Sal work through a basic Isolating quantities problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p14-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mi

  • 02:26 Popular Function Notation — Basic Example | Math | New SAT | Khan Academy

    Function Notation — Basic Example | Math | New SAT | Khan Academy

    1,135 views / 0 likes - added

    Watch Sal work through a basic Function notation problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p13-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse

  • 02:39 Popular Operations With Polynomials — Harder Example | Math | New SAT | Khan Academy

    Operations With Polynomials — Harder Example | Math | New SAT | Khan Academy

    1,452 views / 0 likes - added

    Watch Sal work through a harder Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p11-easier?utm_source=YT&utm_medium=Desc&utm_campaign=N

  • 02:57 Popular Operations With Polynomials — Basic Example | Math | New SAT | Khan Academy

    Operations With Polynomials — Basic Example | Math | New SAT | Khan Academy

    1,513 views / 0 likes - added

    Watch Sal work through a basic Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=New

  • 08:05 Science Fiction VS Science Fact | Movie Myths Debunked

    Science Fiction VS Science Fact | Movie Myths Debunked

    501 views / 1 likes - added

    Movies take a lot of dramatic license where science is concerned, but who's getting it all wrong on the silver screen. From the g-force you would suffer when achieving lightspeed to what a nuclear bomb would sound like in space we investigate what's right

  • 23:37 Storytime Science for Kids:  Math with Vivian Altmann

    Storytime Science for Kids: Math with Vivian Altmann

    362 views / 0 likes - added

    Join us for Storytime Sciencea storybook read aloud followed by a simple related activity geared toward very young children. This month, what if four hungry friends have only three cookies? Math can solve the problem and save the day! Join the Exploratori

  • 02:49 Popular Percent Word Problem Example 2 | Decimals | Pre-Algebra | Khan Academy

    Percent Word Problem Example 2 | Decimals | Pre-Algebra | Khan Academy

    1,182 views / 0 likes - added

    It's nice to practice conversion problems, but how about applying our new knowledge of percentages to a real life problem like recycling? Hint: don't forget your long division! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanac

  • 10:05 Word Problem Solving 4

    Word Problem Solving 4

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    Word Problem Solving 4 More free lessons at: http://www.khanacademy.org/video?v=5EdbPz1ZVn0

  • 01:16 Popular Solving Quadratic Equations — Basic Example | Math | New SAT | Khan Academy

    Solving Quadratic Equations — Basic Example | Math | New SAT | Khan Academy

    954 views / 0 likes - added

    Watch Sal work through a basic Solving quadratic equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p5-harder?utm_source=YT&utm_medium=Desc&utm_campaign=New

  • 02:13 Astronomers solved the 22-year-long mystery behind the coldest place in the universe

    Astronomers solved the 22-year-long mystery behind the coldest place in the universe

    694 views / 0 likes - added

    The Boomerang Nebula is the coldest place in the universe. But why this regions of space is colder than space itself has remained a mystery — until now. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER:

  • 02:38 Popular Graphing Linear Equations — Harder Example | Math | New SAT | Khan Academy

    Graphing Linear Equations — Harder Example | Math | New SAT | Khan Academy

    914 views / 0 likes - added

    Watch Sal work through a harder Graphing linear equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h3-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

  • 02:58 Popular Nonlinear Equation Graphs — Harder Example | Math | New SAT | Khan Academy

    Nonlinear Equation Graphs — Harder Example | Math | New SAT | Khan Academy

    1,268 views / 0 likes - added

    Watch Sal work through a harder Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

  • 02:01 Popular Radicals And Rational Exponents — Basic Example | Math | New SAT | Khan Academy

    Radicals And Rational Exponents — Basic Example | Math | New SAT | Khan Academy

    1,504 views / 0 likes - added

    Watch Sal work through a basic Radicals and rational exponents problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p3-harder?utm_source=YT&utm_medium=Desc&utm_campaign

  • 02:22 Popular Nonlinear Equation Graphs — Basic Example | Math | New SAT | Khan Academy

    Nonlinear Equation Graphs — Basic Example | Math | New SAT | Khan Academy

    765 views / 0 likes - added

    Watch Sal work through a basic Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p12-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

  • 01:15 Popular Polynomial Factors And Graphs — Harder Example | Math | New SAT | Khan Academy

    Polynomial Factors And Graphs — Harder Example | Math | New SAT | Khan Academy

    1,316 views / 0 likes - added

    Watch Sal work through a harder Polynomial factors and graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p12-easier?utm_source=YT&utm_medium=Desc&utm_campaign

  • 01:36 Popular Polynomial Factors And Graphs — Basic Example | Math | New SAT | Khan Academy

    Polynomial Factors And Graphs — Basic Example | Math | New SAT | Khan Academy

    1,082 views / 0 likes - added

    Watch Sal work through a basic Polynomial factors and graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p11-harder?utm_source=YT&utm_medium=Desc&utm_campaign=

  • 03:13 Popular Interpreting Nonlinear Expressions — Harder Example | Math | New SAT | Khan Academy

    Interpreting Nonlinear Expressions — Harder Example | Math | New SAT | Khan Academy

    834 views / 0 likes - added

    Watch Sal work through a harder Interpreting nonlinear expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p1-easier?utm_source=YT&utm_medium=Desc&utm_camp

  • 05:55 Popular Interpreting Nonlinear Expressions — Basic Example | Math | New SAT | Khan Academy

    Interpreting Nonlinear Expressions — Basic Example | Math | New SAT | Khan Academy

    1,866 views / 1 likes - added

    Watch Sal work through a basic Interpreting nonlinear expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p10-harder?utm_source=YT&utm_medium=Desc&utm_camp

  • 03:06 Popular Operations With Rational Expressions — Harder Example | Math | New SAT | Khan Academy

    Operations With Rational Expressions — Harder Example | Math | New SAT | Khan Academy

    1,320 views / 0 likes - added

    Watch Sal work through a harder Operations with rational expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p6-easier?utm_source=YT&utm_medium=Desc&utm_ca

  • 03:22 Linear And Quadratic Systems — Harder Example | Math | New SAT | Khan Academy

    Linear And Quadratic Systems — Harder Example | Math | New SAT | Khan Academy

    665 views / 0 likes - added

    Watch Sal work through a harder Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p4-easier?utm_source=YT&utm_medium=Desc&utm_campaign=N

  • 04:50 Popular Linear And Quadratic Systems — Basic Example | Math | New SAT | Khan Academy

    Linear And Quadratic Systems — Basic Example | Math | New SAT | Khan Academy

    816 views / 0 likes - added

    Watch Sal work through a basic Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p8-harder?utm_source=YT&utm_medium=Desc&utm_campaign=Ne

  • 04:34 Popular Radical And Rational Equations — Harder Example | Math | New SAT | Khan Academy

    Radical And Rational Equations — Harder Example | Math | New SAT | Khan Academy

    1,086 views / 0 likes - added

    Watch Sal work through a harder Radical and rational equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p9-easier?utm_source=YT&utm_medium=Desc&utm_campaign

  • 01:22 Popular Radical And Rational Equations — Basic Example | Math | New SAT | Khan Academy

    Radical And Rational Equations — Basic Example | Math | New SAT | Khan Academy

    880 views / 0 likes - added

    Watch Sal work through a basic Radical and rational equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p7-harder?utm_source=YT&utm_medium=Desc&utm_campaign=

  • 05:39 Popular Solving Quadratic Equations — Harder Example | Math | New SAT | Khan Academy

    Solving Quadratic Equations — Harder Example | Math | New SAT | Khan Academy

    844 views / 0 likes - added

    Watch Sal work through a harder Solving quadratic equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p10-easier?utm_source=YT&utm_medium=Desc&utm_campaign=N

  • 02:33 Popular Radicals And Rational Exponents — Harder Example | Math | New SAT | Khan Academy

    Radicals And Rational Exponents — Harder Example | Math | New SAT | Khan Academy

    1,569 views / 0 likes - added

    Watch Sal work through a harder Radicals and rational exponents problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p7-easier?utm_source=YT&utm_medium=Desc&utm_campaig

  • 07:34 Pixar: The Math Behind The Movies - Tony DeRose

    Pixar: The Math Behind The Movies - Tony DeRose

    640 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/pixar-the-math-behind-the-movies-tony-derose The folks at Pixar are widely known as some of the world's best storytellers and animators. They are perhaps less recognized as some of the most innovative math whizz

  • 02:55 Popular Linear Equation Word Problems — Basic Example | Math | New SAT | Khan Academy

    Linear Equation Word Problems — Basic Example | Math | New SAT | Khan Academy

    1,233 views / 0 likes - added

    Watch Sal work through a basic Linear equations word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h2-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

  • 05:25 Popular Complex Numbers — Harder Example | Math | New SAT | Khan Academy

    Complex Numbers — Harder Example | Math | New SAT | Khan Academy

    1,047 views / 0 likes - added

    Watch Sal work through a harder Complex numbers problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-tips-planning/new-sat-about-sat/v/walk-through-sat-practice-platform?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mi

  • 06:08 2003 AIME II Problem 1

    2003 AIME II Problem 1

    578 views / 0 likes - added

    2003 AIME II Problem 1 More free lessons at: http://www.khanacademy.org/video?v=JPQ8cfOsYxo

  • 02:58 2003 AIME II Problem 3

    2003 AIME II Problem 3

    513 views / 0 likes - added

    2003 AIME II Problem 3 More free lessons at: http://www.khanacademy.org/video?v=JU67TL2L1CA

  • 03:35 Another Take on the Rate Problem

    Another Take on the Rate Problem

    586 views / 0 likes - added

    u15_l2_t1_we3 Another Take on the Rate Problem More free lessons at: http://www.khanacademy.org/video?v=hAy_bavEVCQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 09:40 Popular Quadratic And Exponential Word Problems — Harder Example | Math | New SAT | Khan Academy

    Quadratic And Exponential Word Problems — Harder Example | Math | New SAT | Khan Academy

    1,023 views / 0 likes - added

    Watch Sal work through a harder Quadratic and exponential word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p2-easier?utm_source=YT&utm_medium=Desc&utm_campaign

  • 03:30 Popular Quadratic And Exponential Word Problems — Basic Example | Math | New SAT | Khan Academy

    Quadratic And Exponential Word Problems — Basic Example | Math | New SAT | Khan Academy

    2,584 views / 0 likes - added

    Watch Sal work through a basic Quadratic and exponential word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p1-harder?utm_source=YT&utm_medium=Desc&utm_campaign=

  • 10:05 Work/Energy problem with Friction

    Work/Energy problem with Friction

    643 views / 0 likes - added

    A conservation of energy problem where all of the energy is not conserved. More free lessons at: http://www.khanacademy.org/video?v=YvacYWgygaA

  • 07:02 Popular Manipulating Quadratic And Exponential Expressions — Harder Example | Math | New SAT | Khan Academy

    Manipulating Quadratic And Exponential Expressions — Harder Example | Math | New SAT | Khan Academy

    2,354 views / 0 likes - added

    Watch Sal work through a harder Manipulating quadratic and exponential expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p3-easier?utm_source=YT&utm_medi

  • 03:42 Popular Manipulating Quadratic And Exponential Expressions — Basic Example | Math | New SAT | Khan Academy

    Manipulating Quadratic And Exponential Expressions — Basic Example | Math | New SAT | Khan Academy

    1,063 views / 0 likes - added

    Watch Sal work through a basic Manipulating quadratic and exponential expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p2-harder?utm_source=YT&utm_mediu

  • 15:14 Popular IIT JEE Trigonometry Problem 1

    IIT JEE Trigonometry Problem 1

    781 views / 0 likes - added

    2010 IIT JEE Paper I #29 Trigonometry problem More free lessons at: http://www.khanacademy.org/video?v=X7GT9JKoAbo

  • 05:39 Popular Can You Solve A 5th Grade Problem From China? Find The Area Of ABCD

    Can You Solve A 5th Grade Problem From China? Find The Area Of ABCD

    793 views / 0 likes - added

    Thanks to Eric from Miami for suggesting this problem and sending a solution! The diagram shows a quadrilateral ABCD with the values for some angles and the length of AB. Can you figure out the area of ABCD? Subscribe: https://www.youtube.com/user/MindYou

  • 07:22 Word Problem Solving- Exponential Growth and Decay

    Word Problem Solving- Exponential Growth and Decay

    696 views / 0 likes - added

    Word Problem Solving- Exponential Growth and Decay More free lessons at: http://www.khanacademy.org/video?v=m5Tf6vgoJtQ

  • 05:22 Application problem with graph

    Application problem with graph

    557 views / 0 likes - added

    u13_l1_t2_we4 Application problem with graph More free lessons at: http://www.khanacademy.org/video?v=ljROszF_rqs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 08:02 Algebraic Word Problem

    Algebraic Word Problem

    569 views / 0 likes - added

    U02_L1_T3_we1 : Algebraic Word Problem More free lessons at: http://www.khanacademy.org/video?v=cNlwi6lUCEM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:08 Basic Rate Problem

    Basic Rate Problem

    496 views / 0 likes - added

    U03_L2_T3_we2 : Basic Rate Problem More free lessons at: http://www.khanacademy.org/video?v=7WXijfIZh64 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 08:16 Three Equation Application Problem

    Three Equation Application Problem

    448 views / 0 likes - added

    u14_l3_t1_we3 Three Equation Application Problem More free lessons at: http://www.khanacademy.org/video?v=TJaHNxJk5-4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:48 Popular Can You Solve This Harvard Admissions Question? Algebra Problem, 1869

    Can You Solve This Harvard Admissions Question? Algebra Problem, 1869

    1,475 views / 0 likes - added

    The Harvard admissions exam in 1869 included this algebra problem: "A man bought a watch, a chain, and a locket for $216. The watch and locket together cost three times as much as the chain, and the chain and locket together cost half as much as the watch

  • 03:16 Popular Can You Solve This 8th Grade Geometry Problem? 75% Got The Wrong Answer

    Can You Solve This 8th Grade Geometry Problem? 75% Got The Wrong Answer

    1,003 views / 0 likes - added

    What is angle A in the star-shaped figure? This problem appeared on the 1999 AMC 8 test (intended for 8th grade students in the US). Approximately 75% of test-takers did not mark the correct response. Can you figure it out? Watch the video for a solution.

  • 07:20 Popular 5 cool math tricks ft. Technicality

    5 cool math tricks ft. Technicality

    791 views / 1 likes - added

    Math can be fun when you play with the rules, use it to do everyday things like fast math for calculating tips, and do some math magic tricks! Plus, math is the language of physics. Check out these 5 fun math tricks with Alex from Technicality. Check out

  • 10:19 The Most Controversial Problem in Philosophy

    The Most Controversial Problem in Philosophy

    127 views / 1 likes - added

    For decades, the Sleeping Beauty Problem has divided people between two answers. Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 of you will get 20% off an annual premium subscription.Many thanks to Dr. Mike Tit

  • 08:29 Popular The Uncracked Problem With 33 - Numberphile

    The Uncracked Problem With 33 - Numberphile

    709 views / 0 likes - added

    33 is the lowest unsolved problem in the world of "summing three cubes". But 30 was also a tough nut to crack! Featuring Tim Browning from the University of Bristol. Taxi Cab Numbers: https://youtu.be/LzjaDKVC4iY Fermat's Last Theorem: https://youtu.be/qi

  • 14:15 2003 AIME II Problem 4 (part 1)

    2003 AIME II Problem 4 (part 1)

    687 views / 0 likes - added

    2003 AIME II Problem 4 (part 1) More free lessons at: http://www.khanacademy.org/video?v=gXnHodHNusg

  • 02:27 2003 AIME II Problem 5 Minor Correction

    2003 AIME II Problem 5 Minor Correction

    660 views / 0 likes - added

    2003 AIME II Problem 5 Minor Correction More free lessons at: http://www.khanacademy.org/video?v=yXg5CYuCcU4

  • 05:19 Graphical Systems Application Problem

    Graphical Systems Application Problem

    644 views / 0 likes - added

    u14_l1_t1_we5 Graphical Systems Application Problem More free lessons at: http://www.khanacademy.org/video?v=3mimxluSVBo Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:53 Application Problem with Quadratic Formula

    Application Problem with Quadratic Formula

    480 views / 0 likes - added

    u16_l5_t2_we5 Application Problem with Quadratic Formula More free lessons at: http://www.khanacademy.org/video?v=OZtqz_xw0SQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:39 Multiplying Fractions Word Problem

    Multiplying Fractions Word Problem

    634 views / 0 likes - added

    U02_L2_T1_we4 Multiplying Fractions Word Problem More free lessons at: http://www.khanacademy.org/video?v=YJgIGwTysk0 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:08 Dividing Fractions Word Problem

    Dividing Fractions Word Problem

    556 views / 0 likes - added

    U02_L2_T3_we5 Dividing Fractions Word Problem More free lessons at: http://www.khanacademy.org/video?v=PQsgXNggV7Q Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:19 Subtracting Decimals Word Problem

    Subtracting Decimals Word Problem

    536 views / 0 likes - added

    U03_L2_T1_we3 Subtracting Decimals Word Problem More free lessons at: http://www.khanacademy.org/video?v=hy_bDS3aHO4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:04 Popular Compose Shapes | Geometry | Early Math | Khan Academy

    Compose Shapes | Geometry | Early Math | Khan Academy

    781 views / 0 likes - added

    Learn how to combine shapes to make other shapes. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-composing-shapes/e/compose-shapes?utm_source=YT&utm_medium

  • 08:22 Applications Problem Factoring Quadratics

    Applications Problem Factoring Quadratics

    574 views / 0 likes - added

    u12_l3_t1_we3 Applications Problem Factoring Quadratics More free lessons at: http://www.khanacademy.org/video?v=STcsaKuW-24 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 09:56 Challenging Perimeter Problem

    Challenging Perimeter Problem

    558 views / 0 likes - added

    Perimeter of rectangle covered by 9 non-overlapping squares. From 200) American Invitational Math Exam More free lessons at: http://www.khanacademy.org/video?v=1uWZNW5PF-s

  • 02:50 Popular Adding By Getting To Group Of 10 First | Early Math | Khan Academy

    Adding By Getting To Group Of 10 First | Early Math | Khan Academy

    735 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-making-groups-of-ten/e/making-100?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: h

  • 02:25 Popular Halves And Fourths | Geometry | Early Math | Khan Academy

    Halves And Fourths | Geometry | Early Math | Khan Academy

    790 views / 0 likes - added

    Learn how to divide shapes into two or four equal sections. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-fractions-of-shapes/e/halves-and-fourths?utm_sou

  • 13:46 Popular Algebra Basics: Laws Of Exponents - Math Antics

    Algebra Basics: Laws Of Exponents - Math Antics

    1,967 views / 1 likes - added

    This is a re-upload to correct a minor math typo.Learn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

  • 06:09 Popular Recognizing Shapes | Geometry | Early Math | Khan Academy

    Recognizing Shapes | Geometry | Early Math | Khan Academy

    1,264 views / 1 likes - added

    Learn how to identify circles, triangles, squares, rectangles, rhombuses, and trapezoids. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-shapes/e/naming-sh

  • 17:32 The Math (and money) of Soccer Stickers - Numberphile

    The Math (and money) of Soccer Stickers - Numberphile

    516 views / 0 likes - added

    Check out Brilliant (and get 20% off) by clicking https://brilliant.org/numberphile Featuring Federico Ardila --- More links & stuff in full description below ↓↓↓ Extra footage (the 'beautiful math' bit): https://youtu.be/iMSitUaoS3I Extra footage (some f

  • 00:44 Popular Count By Category | Counting | Early Math | Khan Academy

    Count By Category | Counting | Early Math | Khan Academy

    779 views / 0 likes - added

    Learn to count the number of things in different categories. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-comparing-numbers/e/sort-groups-by-count?utm_so

  • 04:58 Popular Number Grid | Counting | Early Math | Khan Academy

    Number Grid | Counting | Early Math | Khan Academy

    978 views / 0 likes - added

    In our introductory video to counting, Sal goes through all the numbers from 0 to 100, so we can start to see some interesting patterns. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-

  • 02:45 Popular Understanding Place Value While Subtracting Ones | Early Math | Khan Academy

    Understanding Place Value While Subtracting Ones | Early Math | Khan Academy

    989 views / 0 likes - added

    Learn how to subtract 4 from 46 by thinking about place value. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-sub-ones-tens/e/subtract-with-in-100-level-1?utm

  • 02:36 Popular Understanding Place Value When Adding Ones | Early Math | Khan Academy

    Understanding Place Value When Adding Ones | Early Math | Khan Academy

    1,027 views / 0 likes - added

    Learn how to add 37 + 2 by thinking about place value. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-ones-tens/e/add-within-100--level-1?utm_source=YT&ut

  • 03:18 Popular Counting Dollars | Measurement And Data | Early Math | Khan Academy

    Counting Dollars | Measurement And Data | Early Math | Khan Academy

    717 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-money/v/counting-dollars?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: htt

  • 03:12 Popular Subtracting Hundreds, Tens, And Ones | Early Math | Khan Academy

    Subtracting Hundreds, Tens, And Ones | Early Math | Khan Academy

    1,072 views / 0 likes - added

    Learn how to subtract three-digit numbers by subtracting ones, tens, and hundreds. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-sub-ones-tens-hundreds/e/sub

  • 03:22 Popular Adding Mixed Numbers Word Problem

    Adding Mixed Numbers Word Problem

    713 views / 0 likes - added

    U02_L3_T1_we5 Adding Mixed Numbers Word Problem More free lessons at: http://www.khanacademy.org/video?v=o0arqcKC7QE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:37 Popular Order By Length | Measurement And Data | Early Math | Khan Academy

    Order By Length | Measurement And Data | Early Math | Khan Academy

    1,674 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-length-intro/e/order-by-length?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesso

  • 02:03 Popular Comparing Numbers Of Objects | Counting | Early Math | Khan Academy

    Comparing Numbers Of Objects | Counting | Early Math | Khan Academy

    1,030 views / 1 likes - added

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