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  • 11:06 Word Problem Solving 3

    Word Problem Solving 3

    423 views / 0 likes - added

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

  • 10:05 Word Problem Solving 4

    Word Problem Solving 4

    399 views / 0 likes - added

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

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

    Word Problem Solving- Exponential Growth and Decay

    444 views / 0 likes - added

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

  • 12:31 Can You Guess Who's Lying? 3 Logic Riddles to Train Your Problem Solving Skills

    Can You Guess Who's Lying? 3 Logic Riddles to Train Your Problem Solving Skills

    387 views / 0 likes - added

    Get better at problem solving today with Brilliant! The first 200 people to sign up will get a 20% discount: https://brilliant.org/upandatom Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and computer science videos every two weeks! *SUBSCRI

  • 10:12 Word Problem Solving Plan 1

    Word Problem Solving Plan 1

    356 views / 0 likes - added

  • 12:52 Word Problem Solving Strategies

    Word Problem Solving Strategies

    415 views / 0 likes - added

  • 12:20 Problem Solving Word Problems 2

    Problem Solving Word Problems 2

    408 views / 0 likes - added

    More free lessons at: http://www.khanacademy.org/video?v=s1QN7sSfBM8

  • 04:03 The Problem Solving Process with Zipline

    The Problem Solving Process with Zipline

    260 views / 0 likes - added

    Start learning at http://code.org/ Stay in touch with us! on Twitter https://twitter.com/codeorg on Facebook https://www.facebook.com/Code.org on Instagram https://instagram.com/codeorg on Tumblr https://blog.code.org on LinkedIn https://www.linkedin.com/

  • 22:18 Minecraft Xbox - The Lost Sword - Problem Solving {11}

    Minecraft Xbox - The Lost Sword - Problem Solving {11}

    682 views / 2 likes - added

    Part 12 - https://youtu.be/s1v04a5Hem0 Welcome to a new adventure map. In this series I will be playing through the entire map with Ballistic Squid. Enjoy. Map builder - https://www.youtube.com/channel/UC30RRHqxlSh-_wbZJz1QYog Map download - coming soon.

  • 02:17 Racoon Demonstrates Problem Solving Skills | Earth Unplugged

    Racoon Demonstrates Problem Solving Skills | Earth Unplugged

    248 views / 2 likes - added

    Racoons are as clever as monkeys... so what puzzles can Rascal tha racoon solve to get to a tasty trear? Subscribe to Earth Unplugged for more amazing animal videos - http://bit.ly/SubscribeToEarthUnplugged Animal Slow Motion: http://bit.ly/EarthUnplugged

  • 09:59 PROBLEM-SOLVING LIFEHACKS FOR ALL OCCASIONS || Simple Tips and Tricks to Improve Your Life

    PROBLEM-SOLVING LIFEHACKS FOR ALL OCCASIONS || Simple Tips and Tricks to Improve Your Life

    91 views / 0 likes - added

    00:00 - Unusual uses for makeup products01:58 - How to sterilize a mask03:40 - How to keep a good posture06:11 - Ice cream pancakes08:23 - How to clean silverThis video is made for entertainment purposes. We do not make any warranties about the completene

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

    Count By Category | Counting | Early Math | Khan Academy

    488 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

  • 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)

    268 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'

  • 04:32 Popular Math Word problems - Solving triangles

    Math Word problems - Solving triangles

    737 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

  • 12:57 Solving Rational Equations

    Solving Rational Equations

    363 views / 0 likes - added

    Solving Rational Equations

  • 03:48 Mistakes In Solving Equations

    Mistakes In Solving Equations

    407 views / 1 likes - added

    Mistakes in solving equations

  • 05:39 Solving For The Missing Fraction

    Solving For The Missing Fraction

    501 views / 0 likes - added

    Solving for the missing fraction

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  • 04:58 Solving Exponential Equations

    Solving Exponential Equations

    321 views / 0 likes - added

    u18_l4_t1_we1 Solving Exponential Equations

  • 04:07 Solving factored equations

    Solving factored equations

    303 views / 0 likes - added

    u12_l3_t1_we1 Solving factored equations

  • 05:46 Solving quadratics by factoring

    Solving quadratics by factoring

    380 views / 0 likes - added

    u12_l3_t1_we2 Solving quadratics by factoring

  • 05:54 Solving systems by graphing

    Solving systems by graphing

    312 views / 0 likes - added

    U06_L1_T1_we1 Solving systems by graphing

  • 15:04 The Easiest Problem Everyone Gets Wrong

    The Easiest Problem Everyone Gets Wrong

    101 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

  • 15:26 Solving 3 Equations with 3 Unknowns

    Solving 3 Equations with 3 Unknowns

    417 views / 0 likes - added

    Solving 3 equations with 3 unknowns (old video from July 2008)

  • 03:01 U06_L1_T1_we1 Solving Systems by Graphing

    U06_L1_T1_we1 Solving Systems by Graphing

    309 views / 0 likes - added

    U06_L1_T1_we1 Solving Systems by Graphing

  • 10:51 Solving Quadratic Equations by Graphing

    Solving Quadratic Equations by Graphing

    384 views / 0 likes - added

    Solving Quadratic Equations by Graphing

  • 09:58 Two more examples of solving rational equations

    Two more examples of solving rational equations

    424 views / 0 likes - added

    Two more examples of solving rational equations

  • 01:09 Popular Self Solving Rubik's Cube

    Self Solving Rubik's Cube

    936 views / 3 likes - added

    Self Solving Rubik's Cube ▶︎ https://media.dmm-make.com/item/4462/

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  • 09:35 Solving for Time

    Solving for Time

    341 views / 0 likes - added

    Simple example of solving for time given distance and rate More free lessons at: http://www.khanacademy.org/video?v=awzOvyMKeMA

  • 05:55 Worked Examples From Solving Systems Graphically

    Worked Examples From Solving Systems Graphically

    430 views / 0 likes - added

    Worked examples from solving systems graphically

  • 02:39 Solving For Constants In Perfect Square Polynomial

    Solving For Constants In Perfect Square Polynomial

    493 views / 0 likes - added

    Solving for constants in perfect square polynomial

  • 01:24 Solving for a Variable

    Solving for a Variable

    284 views / 0 likes - added

    u15_l3_t1_we1 Solving for a Variable More free lessons at: http://www.khanacademy.org/video?v=fnuIT7EhAvs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:04 Solving Equations 1

    Solving Equations 1

    329 views / 0 likes - added

    U02_L1_T1_we1: Solving Equations 1 More free lessons at: http://www.khanacademy.org/video?v=p5e5mf_G3FI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:07 Solving Equations 2

    Solving Equations 2

    318 views / 0 likes - added

    U02_L1_T1_we2: Solving Equations 2 More free lessons at: http://www.khanacademy.org/video?v=1c5HY3z4k8M Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 06:58 Example of Solving for a Variable

    Example of Solving for a Variable

    289 views / 0 likes - added

    U02_L1_T4_we1 : Example of solving for a variable More free lessons at: http://www.khanacademy.org/video?v=Aig1hkq3OsU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:41 Solving for a Variable 2

    Solving for a Variable 2

    268 views / 0 likes - added

    U02_L1_T4_we2 : Solving for a Variable 2 More free lessons at: http://www.khanacademy.org/video?v=BR5yFOt0zao Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:32 Solving Inequalities

    Solving Inequalities

    308 views / 0 likes - added

    U05_L1_T1_we2 : Solving Inequalities More free lessons at: http://www.khanacademy.org/video?v=y7QLay8wrW8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 08:30 Solving Linear Systems by Graphing

    Solving Linear Systems by Graphing

    326 views / 0 likes - added

    Solving Linear Systems by Graphing More free lessons at: http://www.khanacademy.org/video?v=5a6zpfl50go

  • 09:21 Solving Linear Systems by Substitution

    Solving Linear Systems by Substitution

    303 views / 0 likes - added

    Solving Linear Systems by Substitution More free lessons at: http://www.khanacademy.org/video?v=V7H1oUHXPkg

  • 12:44 Solving Systems of Equations by Elimination

    Solving Systems of Equations by Elimination

    465 views / 0 likes - added

    Solving Systems of Equations by Elimination More free lessons at: http://www.khanacademy.org/video?v=vA-55wZtLeE

  • 12:01 Solving Systems of Equations by Multiplication

    Solving Systems of Equations by Multiplication

    408 views / 0 likes - added

    Solving Systems of Equations by Multiplication More free lessons at: http://www.khanacademy.org/video?v=wYrxKGt_bLg

  • 05:39 Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix

    Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix

    508 views / 0 likes - added

    Example solving for the eigenvalues of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=pZ6mMVEE89g

  • 03:40 Popular World's Fastest Rubik's Cube Solving Robot

    World's Fastest Rubik's Cube Solving Robot

    1,192 views / 8 likes - added

    My Friend Paul and I show off our Rubik's cube solving robot.

    Featured
  • 04:53 Can you cheat death by solving this riddle? - Shravan S K

    Can you cheat death by solving this riddle? - Shravan S K

    49 views / 0 likes - added

    Practice more problem-solving at https://brilliant.org/TedEd--You and your best friend Bill are the greatest bards in the kingdom but maybe not the brightest. Your hit song has insulted the king and now youre slated for execution. Luckily, Death is a conn

  • 05:49 Solving For Unknown Angle

    Solving For Unknown Angle

    360 views / 0 likes - added

    Solving for unknown angle. One method using an inscribed angle intercepting a diameter of a circle.

  • 03:11 Solving Radical Equations

    Solving Radical Equations

    291 views / 0 likes - added

    u16_l3_t1_we1 Solving Radical Equations More free lessons at: http://www.khanacademy.org/video?v=pFFoAGIEyJc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:28 Solving Logarithmic Equations

    Solving Logarithmic Equations

    320 views / 0 likes - added

    u18_l2_t1_we4 Solving Logarithmic Equations More free lessons at: http://www.khanacademy.org/video?v=oqAYqT70EBQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:13 Solving Logarithmic Equations

    Solving Logarithmic Equations

    315 views / 0 likes - added

    u18_l4_t1_we2 Solving Logarithmic Equations More free lessons at: http://www.khanacademy.org/video?v=Kv2iHde7Xgw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 01:54 Solving One-Step Equations

    Solving One-Step Equations

    408 views / 0 likes - added

    u10_L1_T1_we2 Solving One-Step Equations More free lessons at: http://www.khanacademy.org/video?v=VidnbCEOGdg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:23 Solving One-Step Equations 2

    Solving One-Step Equations 2

    351 views / 0 likes - added

    u10_L1_T1_we3 Solving One-Step Equations 2 More free lessons at: http://www.khanacademy.org/video?v=DqeMQHomwAU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:37 Solving Percent Problems 2

    Solving Percent Problems 2

    387 views / 0 likes - added

    U05_L2_T1_we2 Solving Percent Problems 2 More free lessons at: http://www.khanacademy.org/video?v=N4kDzoQOngY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:27 Solving Percent Problems 3

    Solving Percent Problems 3

    423 views / 0 likes - added

    U05_L2_T1_we3 Solving Percent Problems 3 More free lessons at: http://www.khanacademy.org/video?v=DAikW24_O0A Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:26 Solving systems by graphing 2

    Solving systems by graphing 2

    336 views / 0 likes - added

    U06_L1_T1_we2 Solving systems by graphing 2 More free lessons at: http://www.khanacademy.org/video?v=BNHLzEv6Mjg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:08 Solving systems by graphing 3

    Solving systems by graphing 3

    280 views / 0 likes - added

    U06_L1_T1_we3 Solving systems by graphing 3 More free lessons at: http://www.khanacademy.org/video?v=F5Nb6cIRZLU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:44 Solving systems by substitution 1

    Solving systems by substitution 1

    399 views / 0 likes - added

    U06_L1_T2_we1 Solving systems by substitution 1 More free lessons at: http://www.khanacademy.org/video?v=HJV_HY0Sh0s Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:06 Solving systems by substitution 2

    Solving systems by substitution 2

    311 views / 0 likes - added

    U06_L1_T1_we2 Solving systems by substitution 2 More free lessons at: http://www.khanacademy.org/video?v=wB3QCk0MGuw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 06:04 Solving systems by substitution 3

    Solving systems by substitution 3

    322 views / 0 likes - added

    U06_L1_T2_we3 Solving systems by substitution 3 More free lessons at: http://www.khanacademy.org/video?v=0BgUKHTW37E Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:45 Solving systems by elimination 2

    Solving systems by elimination 2

    334 views / 0 likes - added

    U06_L1_T3_we2 Solving systems by elimination 2 More free lessons at: http://www.khanacademy.org/video?v=Y6JsEja15Vk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:58 Solving systems by elimination 3

    Solving systems by elimination 3

    285 views / 0 likes - added

    U06_L1_T3_we3 Solving systems by elimination 3 More free lessons at: http://www.khanacademy.org/video?v=Dqp6xOeR3Ls Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:15 Solving Radical Equations 1

    Solving Radical Equations 1

    402 views / 0 likes - added

    U07_L3_T2_we1 Solving Radical Equations 1 More free lessons at: http://www.khanacademy.org/video?v=y4C81qAa3pY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:35 Solving Radical Equations 2

    Solving Radical Equations 2

    342 views / 0 likes - added

    U07_L3_T2_we2 Solving Radical Equations 2 More free lessons at: http://www.khanacademy.org/video?v=b6WtwQddAcY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:22 Solving Radical Equations 3

    Solving Radical Equations 3

    309 views / 0 likes - added

    U07_L3_T2_we3 Solving Radical Equations 3 More free lessons at: http://www.khanacademy.org/video?v=g6nGcnVB8BM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:13 Solving Rational Equations 1

    Solving Rational Equations 1

    316 views / 0 likes - added

    U11_L2_T1_we1 Solving Rational Equations 1 More free lessons at: http://www.khanacademy.org/video?v=Yaeze9u6Cv8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:08 Solving Rational Equations 2

    Solving Rational Equations 2

    306 views / 0 likes - added

    U11_L2_T1_we2 Solving Rational Equations 2 More free lessons at: http://www.khanacademy.org/video?v=RdYA8ZpqdJE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:32 Solving Rational Equations 3

    Solving Rational Equations 3

    314 views / 0 likes - added

    U11_L2_T1_we3 Solving Rational Equations 3 More free lessons at: http://www.khanacademy.org/video?v=5wUJLMWZ5Fw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 11:03 Solving Quadratic Equations by Square Roots

    Solving Quadratic Equations by Square Roots

    522 views / 0 likes - added

    Solving Quadratic Equations by Square Roots More free lessons at: http://www.khanacademy.org/video?v=55G8037gsKY

  • 14:06 Solving Quadratic Equations by Completing the Square

    Solving Quadratic Equations by Completing the Square

    477 views / 0 likes - added

    Solving Quadratic Equations by Completing the Square More free lessons at: http://www.khanacademy.org/video?v=bNQY0z76M5A

  • 05:52 Solving systems by elimination

    Solving systems by elimination

    306 views / 0 likes - added

    U06_L1_T3_we1 Solving systems by elimination More free lessons at: http://www.khanacademy.org/video?v=z1hz8-Kri1E Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

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

    Houston's 'We Have a Problem' Problem

    336 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

  • 06:04 Solving Equations with the Distributive Property

    Solving Equations with the Distributive Property

    454 views / 0 likes - added

    U02_L1_T2_we1 : Solving Equations with the Distributive Property More free lessons at: http://www.khanacademy.org/video?v=YZBStgZGyDY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:50 Solving equations with the distributive property 2

    Solving equations with the distributive property 2

    363 views / 0 likes - added

    U02_L1_T2_we2: Solving equations with the distributive property 2 More free lessons at: http://www.khanacademy.org/video?v=PL9UYj2awDc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 06:22 Solving Quadratic Equations by Factoring.avi

    Solving Quadratic Equations by Factoring.avi

    399 views / 0 likes - added

    U09_L2_T2_we1 Solving Quadratic Equations by Factoring.avi More free lessons at: http://www.khanacademy.org/video?v=2ZzuZvz33X0 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:19 Solving Quadratic Equations by Factoring 2.avi

    Solving Quadratic Equations by Factoring 2.avi

    366 views / 0 likes - added

    U09_L2_T2_we2 Solving Quadratic Equations by Factoring 2.avi More free lessons at: http://www.khanacademy.org/video?v=04RpkdaNzr8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:54 Solving Quadratic Equations by Factoring 3.avi

    Solving Quadratic Equations by Factoring 3.avi

    321 views / 0 likes - added

    U09_L2_T2_we3 Solving Quadratic Equations by Factoring 3.avi More free lessons at: http://www.khanacademy.org/video?v=vl9o9XEfXtw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:15 Solving and graphing linear inequalities in two variables 1

    Solving and graphing linear inequalities in two variables 1

    322 views / 0 likes - added

    U05_L2_T1_we1 : Solving and graphing linear inequalities in two variables More free lessons at: http://www.khanacademy.org/video?v=EoCeL4SPIcA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:29 Solving application problems involving units of volume

    Solving application problems involving units of volume

    412 views / 0 likes - added

    U06_L1_T3_we3 Solving application problems involving units of volume More free lessons at: http://www.khanacademy.org/video?v=KgoXx_58QyQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

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

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

    540 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

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

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

    496 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

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

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

    521 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

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

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

    905 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

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

    Subtraction / Subtracting Integers - Word Problem

    725 views / 0 likes - added

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

  • 06:17 Solving Percent Problems | Decimals | Pre-Algebra | Khan Academy

    Solving Percent Problems | Decimals | Pre-Algebra | Khan Academy

    514 views / 0 likes - added

    We'll use algebra to solve this percent problem. Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/percent-word-probs-pre-alg/v/solving-percent-problems-2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the

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

    Area of a Triangle - Fun challenging math problem

    889 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

  • 12:00 A Problem You'll Never Solve

    A Problem You'll Never Solve

    244 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

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

    Can You Solve The Hardest Easy Geometry Problem?

    759 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

  • 05:11 The Mind Body Problem

    The Mind Body Problem

    421 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

  • 07:25 Algebra Word Problem - Factoring

    Algebra Word Problem - Factoring

    622 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.

  • 19:20 Limiting Reactant Example Problem 1

    Limiting Reactant Example Problem 1

    449 views / 0 likes - added

    Limiting Reactant Example Problem 1

  • 01:34 Popular Solving Ratio Problems With Graph | Pre-Algebra | Khan Academy

    Solving Ratio Problems With Graph | Pre-Algebra | Khan Academy

    849 views / 0 likes - added

    In this example we'll plot points on the x and y axis to reflect the given ratios. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/solving-ratio-problems-wi

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

    Algebra word problem - System of Equations

    709 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 Solving Ratio Problems With Tables Example 1 | Pre-Algebra | Khan Academy

    Solving Ratio Problems With Tables Example 1 | Pre-Algebra | Khan Academy

    416 views / 0 likes - added

    We're displaying ratios in a table format here, and then asking: given a ratio, solve for equivalent ratios. Here are a few examples to practice on. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/r

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

    Easy algebra word problem - But can you solve it?

    526 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

  • 18:53 Stoichiometry Example Problem 2

    Stoichiometry Example Problem 2

    357 views / 0 likes - added

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

  • 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"

    779 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

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

    Check your intuition: The birthday problem - David Knuffke

    610 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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  • 15:14 IIT JEE Trigonometry Problem 1

    IIT JEE Trigonometry Problem 1

    565 views / 0 likes - added

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

  • 05:03 Popular Systems Word Problem With No Solution

    Systems Word Problem With No Solution

    1,070 views / 0 likes - added

    Systems word problem with no solution

  • 04:35 Surface area word problem example

    Surface area word problem example

    484 views / 0 likes - added

    Surface area word problem example

  • 03:24 Radical Equation Application Problem

    Radical Equation Application Problem

    385 views / 0 likes - added

    u16_l3_t1_we3 Radical Equation Application Problem

  • 06:08 2003 AIME II Problem 1

    2003 AIME II Problem 1

    398 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

    350 views / 0 likes - added

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

  • 05:09 Subtraction Word Problem

    Subtraction Word Problem

    385 views / 0 likes - added

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

  • 07:31 Rate Problem Involving Rational Equations

    Rate Problem Involving Rational Equations

    434 views / 0 likes - added

    u15_l2_t1_we3 Rate Problem Involving Rational Equations

  • 03:35 Another Take on the Rate Problem

    Another Take on the Rate Problem

    395 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

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

    2003 AIME II Problem 4 (part 1)

    484 views / 0 likes - added

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

  • 09:33 2-dimensional momentum problem (part 2)

    2-dimensional momentum problem (part 2)

    347 views / 0 likes - added

    We finish the 2-dimensional momentum problem More free lessons at: http://www.khanacademy.org/video?v=leudxqivIJI

  • 02:02 These Aren’t Minions. They’re Robots That Swim Around Solving Mysteries | WIRED

    These Aren’t Minions. They’re Robots That Swim Around Solving Mysteries | WIRED

    522 views / 0 likes - added

    Scientists just released robots that look like Minions into the Pacific Ocean. The little bots are on a mission to unravel one of the great mysteries of the sea: what the hell are marine larvae up to? Still haven’t subscribed to WIRED on YouTube? ►► http:

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

    Adults Are Arguing About This 3rd Grade Math Problem

    592 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

  • 05:24 Math Challenge - Shrinking Pool Problem

    Math Challenge - Shrinking Pool Problem

    679 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

  • 03:40 Defining A Problem: Crash Course Kids #18.1

    Defining A Problem: Crash Course Kids #18.1

    623 views / 0 likes - added

    So, how do engineers even figure out what problem needs to get fixed? And what's the difference between identifying a problem and just complaining about something. In this episode of Crash Course Kids, Sabrina talks about how we can all be better Engineer

  • 08:16 Three Equation Application Problem

    Three Equation Application Problem

    284 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

  • 05:22 Application problem with graph

    Application problem with graph

    390 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

    398 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

    324 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

  • 02:27 2003 AIME II Problem 5 Minor Correction

    2003 AIME II Problem 5 Minor Correction

    482 views / 0 likes - added

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

  • 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

    762 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

  • 03:06 Self-Solving Rubik's Cube Robot!

    Self-Solving Rubik's Cube Robot!

    304 views / 0 likes - added

    This self-solving Rubik's Cube robot was one of the coolest things we saw at Maker Faire 2019. Its creator Takashi Kaburagi shows us how it works and we take a peek beneath the tiles to see its robotic core. Watch it come alive and perform a solve! Find m

  • 10:05 Work/Energy problem with Friction

    Work/Energy problem with Friction

    429 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

  • 08:31 The Penny Problem That Breaks Your Brain

    The Penny Problem That Breaks Your Brain

    21 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

  • 05:19 Graphical Systems Application Problem

    Graphical Systems Application Problem

    461 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

    299 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

  • 08:22 Applications Problem Factoring Quadratics

    Applications Problem Factoring Quadratics

    391 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

  • 03:39 Multiplying Fractions Word Problem

    Multiplying Fractions Word Problem

    460 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

    388 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

    345 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

  • 01:43 Solving The Magic Door | Adventure Time | Cartoon Network

    Solving The Magic Door | Adventure Time | Cartoon Network

    454 views / 0 likes - added

    Trapped and alone, Finn must unravel the riddle of the weird cave with no exit. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNAdventureTime About Adventure Time: Unlikely heroes Finn (a silly kid with an awes

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

    Can You Solve The Marriage Logic Problem? 80% Fail

    438 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

  • 03:22 Adding Mixed Numbers Word Problem

    Adding Mixed Numbers Word Problem

    541 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

  • 04:41 Subtracting Mixed Numbers Word Problem

    Subtracting Mixed Numbers Word Problem

    503 views / 0 likes - added

    U02_L3_T2_we4 Subtracting Mixed Numbers Word Problem More free lessons at: http://www.khanacademy.org/video?v=tj9oLZYA-AQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 09:18 The Centrifuge Problem - Numberphile

    The Centrifuge Problem - Numberphile

    358 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

  • 04:30 Calculus Limits - Easy Problem and Introduction

    Calculus Limits - Easy Problem and Introduction

    493 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

  • 04:22 Popular Impossible Algebra Problem

    Impossible Algebra Problem

    894 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

  • 17:43 Solving Quantum Cryptography

    Solving Quantum Cryptography

    95 views / 0 likes - added

    Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetimeCheck out the Space Time Merch Storehttps://pbsspacetime.com/Sign up for the mailing list to get episode notifications and hear special announcements!https://m

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

    Can You Solve the Haunted Hopscotch Problem? | NUMBER CRUSHERS

    372 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?

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

    The Simplest Math Problem No One Can Solve

    96 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

  • 04:33 My Lovely Problem

    My Lovely Problem

    405 views / 1 likes - added

    This is just a short update video that talks about the problem I am facing right now with my lovely world. It will be deleted in the future. My let's talk - https://youtu.be/mr0Lo6sPsy8 Report bugs here - https://bugs.mojang.com/secure/Dashboard.jspa Give

  • 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

    1,062 views / 1 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:

  • 13:15 The Problem Newton Got Wrong

    The Problem Newton Got Wrong

    90 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

  • 02:57 Popular Viral Facebook Math Problem

    Viral Facebook Math Problem

    863 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

  • 07:45 The Monty Hall Problem - Christmas Lectures with Ian Stewart

    The Monty Hall Problem - Christmas Lectures with Ian Stewart

    245 views / 0 likes - added

    Ian Stewart explains the Monty Hall problem and its solution. Subscribe for regular science videos: http://bit.ly/RiSubscRibe The Monty Hall problem became infamous in the 1990s where newspaper columnist and puzzle solver Marilyn vos Savant offered a solu

  • 02:35 London has a toxic air pollution problem. One solution was born in the 1950s | WIRED

    London has a toxic air pollution problem. One solution was born in the 1950s | WIRED

    514 views / 0 likes - added

    London is in the midst of an air pollution crisis, but it’s not a new problem. The Great Smog of 1952 caused the deaths of 12,000 people in just four days. Back then, as London choked on chimney fumes, one project had an innovative solution. Subscribe to

  • 02:01 Beaker Ball Balance Problem

    Beaker Ball Balance Problem

    620 views / 0 likes - added

    Acrylic Ball: http://bit.ly/BBBacrylic Ping-Pong Ball: http://bit.ly/BBBpingpong Balanced: http://bit.ly/BBBbalanced This problem has made the rounds on the internet but I felt it deserved a treatment like this. Special thanks to Gary and the Department o

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  • 05:31 Newtons three-body problem explained - Fabio Pacucci

    Newtons three-body problem explained - Fabio Pacucci

    114 views / 0 likes - added

    Download a free audiobook version of "The Three-Body Problem" and support TED-Ed's nonprofit mission: https://www.audible.com/ted-ed --In 2009, researchers ran a simple experiment. They took everything we know about our solar system and calculated where e

  • 02:04 Ratio Word Problem: Boys To Girls | Pre-Algebra | Khan Academy

    Ratio Word Problem: Boys To Girls | Pre-Algebra | Khan Academy

    463 views / 0 likes - added

    In this example, we are given a ratio and then asked to apply that ratio to solve a problem. No problem! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/rat

  • 07:55 Hands-Free Snacking | What's Your Problem?

    Hands-Free Snacking | What's Your Problem?

    117 views / 0 likes - added

    Rashid has a problem, he can't eat and play video games at the same time. We're building a machine that will feed him without him needing his hands!What's Your Problem? is a new series in which Joseph and his team solve other people's really annoying prob

  • 09:07 The Square-Sum Problem - Numberphile

    The Square-Sum Problem - Numberphile

    273 views / 0 likes - added

    Matt Parker discusses a problem involving Square Sums. Go deeper with extra footage: https://youtu.be/7_ph5djCCnM More links & stuff in full description below ↓↓↓ More Matt Parker on Numberphile: http://bit.ly/Matt_Videos Matt's projects and other stuff:

  • 03:16 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

    472 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.

  • 01:43 Solving Problems With Bar Graphs 2 | Measurement And Data | Early Math | Khan Academy

    Solving Problems With Bar Graphs 2 | Measurement And Data | Early Math | Khan Academy

    587 views / 1 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-bar-graphs/e/solving-problems-with-bar-graphs-2?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Wat

  • 05:39 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

    555 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

  • 07:40 The Sun Blocker  |  What's Your Problem?

    The Sun Blocker | What's Your Problem?

    193 views / 0 likes - added

    AJ finds it annoying that he can't reach his own back when applying sunscreen, so Joseph and his team make a machine to do it automatically. What's Your Problem? is a new series in which Joseph and his team solve really annoying problems by making hilario

  • 05:07 Jessi Has a Problem!

    Jessi Has a Problem!

    639 views / 1 likes - added

    Do you like using your imagination to build things that solve problems? If you do, you're thinking like an engineer! Learn how engineers identify and solve problems, then help Jessi with a big problem of her own! ---------- Love SciShow Kids and want to h

  • 16:51 Euclid's Big Problem - Numberphile

    Euclid's Big Problem - Numberphile

    682 views / 0 likes - added

    Trisecting angles and calculating cube roots was a big problem for Euclid and his cohorts. Discussed by Zsuzsanna Dancso at MSRI. TRISECT WITH ORIGAMI: http://youtu.be/SL2lYcggGpc CIRCLE THE SQUARE: http://youtu.be/CMP9a2J4Bqw NUMBERPHILE Website: http://

  • 04:39 How The Königsberg Bridge Problem Changed Mathematics - Dan Van Der Vieren

    How The Königsberg Bridge Problem Changed Mathematics - Dan Van Der Vieren

    411 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/how-the-konigsberg-bridge-problem-changed-mathematics-dan-van-der-vieren You’d have a hard time finding the medieval city Königsberg on any modern maps, but one particular quirk in its geography has made it one

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

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

    697 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

  • 07:04 The 8 Queen Problem - Numberphile

    The 8 Queen Problem - Numberphile

    359 views / 0 likes - added

    Our thanks to lynda.com - use our link: http://www.lynda.com/numberphile Dr James Grime discusses a famous chess problem - placing eight queens "safely" on a chess board. Some extra footage from this video will appear on Numberphile2 next Monday... https:

  • 13:58 The Josephus Problem - Numberphile

    The Josephus Problem - Numberphile

    401 views / 0 likes - added

    The Josephus Problem, featuring Daniel Erman from University of Wisconsin-Madison. Winning at Dots and Boxes: https://youtu.be/KboGyIilP6k NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Number

  • 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.

    88 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

  • 07:01 Apollo 13: Houston, Weve Had a Problem

    Apollo 13: Houston, Weve Had a Problem

    179 views / 0 likes - added

    “Houston, we've had a problem” is the now famous phrase radioed from Apollo 13 to Mission Control upon the catastrophic explosion that dramatically changed the mission. On the 50th Anniversary of the Apollo 13 mission, we recognize the triumph

  • 13:54 Kakeya's Needle Problem  - Numberphile

    Kakeya's Needle Problem - Numberphile

    661 views / 0 likes - added

    The famed Kakeya Needle Problem, discussed by Charles Fefferman from Princeton University. Edit and animation by Pete McPartlan Film and interview by Brady Haran 17-gon: https://youtu.be/87uo2TPrsl8 NUMBERPHILE Website: http://www.numberphile.com/ Numberp

  • 04:13 Can You Solve This Grade 12 Geometry Problem From Australia? The Marshmallow Chocolate Puzzle

    Can You Solve This Grade 12 Geometry Problem From Australia? The Marshmallow Chocolate Puzzle

    497 views / 0 likes - added

    A marshmallow has the shape of a cylinder with diameter 5 and height 3. A dessert is made with 24 marshmallows: there are two stacked layers of marshmallows, and each layer has 3 rows of 4 marshmallows. The gaps between the marshmallows are filled with ch

  • 08:30 The big problem with how we pick juries

    The big problem with how we pick juries

    219 views / 0 likes - added

    A legal loophole makes juries less diverse. Subscribe to our channel! http://goo.gl/0bsAjO Four years after the shooting death of Laquan McDonald, the police officer, Jason Van Dyke, faced his day in court. But in a trial where race became central to the

  • 10:44 The Napkin Ring Problem

    The Napkin Ring Problem

    124 views / 0 likes - added

    Brain Candy Live FALL TOUR: http://www.braincandylive.com/ticketsThe Curiosity Box: https://www.curiositybox.com/LINKS TO LEARN MORE BELOW!my twitter: http://www.twitter.com/tweetsauceAdam and I (but mainly Adam) making a kendama: https://www.youtube.com/

  • 05:25 How to Tidy Your Room in 10 Seconds | What's Your Problem?

    How to Tidy Your Room in 10 Seconds | What's Your Problem?

    88 views / 0 likes - added

    We are making a machine to instantly tidy your room.What's Your Problem? is a new series in which Joseph and his team solve other people's really annoying problems by making hilarious contraptions out of everyday household objects. Welcome to my channel!

  • 11:16 The Santa Catcher Machine | What's Your Problem

    The Santa Catcher Machine | What's Your Problem

    79 views / 0 likes - added

    We are making a machine to catch Santa Claus! What's Your Problem? is a series in which Joseph and his team solve other people's really annoying problems by making hilarious contraptions out of everyday household objects. Welcome to my channel! I am an in

  • 22:57 Pulley Physics Problem - Finding Acceleration and Tension Force

    Pulley Physics Problem - Finding Acceleration and Tension Force

    42 views / 0 likes - added

    This physics video tutorial explains how to calculate the acceleration of a pulley system with two masses with and without kinetic friction. It also discusses how determine the tension in the rope as well. The formulas and equations are all provided in th

  • 05:54 Ham Sandwich Problem - Numberphile

    Ham Sandwich Problem - Numberphile

    287 views / 0 likes - added

    This video features Dr Hannah Fry (more links below) ↓↓↓ Check out Brilliant.org: https://brilliant.org/numberphile (20% off premium subscription) That circle cutting problem on Brilliant: https://brilliant.org/NumberphileSandwich Hannah Fry on Twitter: h

  • 04:54 The problem in Good Will Hunting - Numberphile

    The problem in Good Will Hunting - Numberphile

    279 views / 0 likes - added

    We now have a Tumblr: Tumblr: http://numberphile.tumblr.com This paper on ebay: http://www.ebay.co.uk/itm/221197137799? More links & stuff in full description below ↓↓↓ Just how hard was the second problem cracked by Will in Good Will H

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

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

    548 views / 0 likes - added

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  • 08:29 The Uncracked Problem With 33 - Numberphile

    The Uncracked Problem With 33 - Numberphile

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    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

  • 01:09 Clarence | Someone Else's Problem | Cartoon Network

    Clarence | Someone Else's Problem | Cartoon Network

    332 views / 0 likes - added

    Clarence and Sumo dig a tunnel and discover some life-changing news from the episode, "Sumo Goes West." CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/1jq0JYj About Clarence: With his friends Sumo and Jeff, Clar

  • 03:47 Sesame Street: The Pizza Problem with Julia and her family

    Sesame Street: The Pizza Problem with Julia and her family

    61 views / 0 likes - added

    Pizza night becomes a pizza problem when Waiter Grover can't remember Julia and her family's pizza order. Julia's dad helps find fun ways to pass the time until Grover finally gets it right!--Subscribe to the Sesame Street Channel here: http://www.youtube

  • 02:07 Adventure Time | I'm Just Your Problem | Cartoon Network

    Adventure Time | I'm Just Your Problem | Cartoon Network

    453 views / 0 likes - added

    Marceline sings about her anger with Princess Bubblegum! CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNAdventureTime About Adventure Time: Unlikely heroes Finn (a silly kid with an awesome hat) & Jake (a bras

  • 06:22 There's a Big Problem With Silicon. What's Next?

    There's a Big Problem With Silicon. What's Next?

    169 views / 0 likes - added

    Silicon transistors allowed computers to shrink from the size of houses to watches in a short time, but engineers are facing a problem: we've almost hit the limit on how small silicon transistors can get.Hosted by: Olivia GordonSciShow has a spinoff podca

  • 05:23 Why Overpopulation Isnt the Problem You Think It Is

    Why Overpopulation Isnt the Problem You Think It Is

    187 views / 0 likes - added

    Around 390,000 new humans are born every day. So, on a planet with dwindling resources and an increasing strain on natural systems is curbing our booming population the key to solving our environmental woes? Subscribe to Seeker! http://bit.ly/subscribesee

  • 09:23 Food waste is the world's dumbest problem

    Food waste is the world's dumbest problem

    356 views / 1 likes - added

    Eat your peas! It’s the easiest way to fight climate change. This is the fourth episode of Climate Lab, a six-part series produced by the University of California in partnership with Vox. Hosted by Emmy-nominated conservation scientist Dr. M. Sanjayan, th

  • 04:37 Solving Mysteries With Archaeologists!

    Solving Mysteries With Archaeologists!

    646 views / 1 likes - added

    Learn all about archaeologists: the scientists who solve the great mysteries of human history! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome produc

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  • 03:54 Solving the Rubik's Equation

    Solving the Rubik's Equation

    373 views / 2 likes - added

    Author and “Speedcuber” Ian Scheffler reveals some of the math behind how you could solve the Rubik’s cube puzzle.

  • 09:10 Solving crimes with infrared?

    Solving crimes with infrared?

    295 views / 0 likes - added

    Check out Nick's video on Nickipedia: Mythbusting with Infrared https://www.youtube.com/watch?v=L95Lilzf6yQ&t=66s How can you use an infrared camera to see through walls? To inspect the scene of a crime? To catch a thief in hiding?! This cool device attac

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

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

    87 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

  • 02:01 The Problem With Charlie I We Bare Bears I Cartoon Network

    The Problem With Charlie I We Bare Bears I Cartoon Network

    597 views / 1 likes - added

    You know that one annoying friend who just can't get the hint? That's Charlie, and he's Bigfoot. The Bears meet him when Charlie signs up on a home-sharing website to spend a weekend with the Bears. Charlie is the worst possible house guest for the Bears

  • 04:23 Solving the Puzzle of Plate Tectonics

    Solving the Puzzle of Plate Tectonics

    361 views / 0 likes - added

    But did thee feel the Earth move? ↓ More info and sources below ↓ Why do Africa and South America fit together? Anyone who’s ever looked at a map can see that Earth’s continents are kind of like a jigsaw puzzle. The idea that continents are constantly mov

  • 02:15 Scientists Get Creative When Solving Problems

    Scientists Get Creative When Solving Problems

    277 views / 0 likes - added

    5 creative ways scientists have solved problems inside and outside the lab. Subscribe to our new channel, INSIDER food: http://insder.co/2kWwBKZ The INSIDER team believes that life is an adventure! Subscribe to our channel and visit us at: https://thisisi

  • New Solving the mysteries of how wildfires spread

    Solving the mysteries of how wildfires spread

    3 views / 0 likes - added

    Once wildfires start, one of the ways they spread is through firebrandshot embers that blow into unburned areas. It happens quite often, yet theres a lot we still dont know about how firebrands work. To try to answer some of those questions, an Oregon eng

  • 03:51 Can You Solve This MIT Admissions Question? Geometry Problem, 1869

    Can You Solve This MIT Admissions Question? Geometry Problem, 1869

    654 views / 0 likes - added

    The Massachusetts Institute of Technology (MIT) is one of the top ranked universities in the world. This question appeared on its admissions exam nearly 150 years ago. "The perpendicular dropped from the vertex of the right angle upon the hypotenuse divid

  • 06:30 The problem with the U.S. bail system - Camilo Ramirez

    The problem with the U.S. bail system - Camilo Ramirez

    97 views / 0 likes - added

    Explore the U.S. bail systems reliance on cash bail and how it disproportionately hurts people in low-income communities and communities of color.--Since 2000, the annual number of people convicted of crimes in the United States has stayed steady, but the

  • 04:01 Solving World Hunger Is Just A Matter of Logistics

    Solving World Hunger Is Just A Matter of Logistics

    328 views / 0 likes - added

    At just 22 years old, Komal Ahmand set out to create an app called Copia, which connects businesses with excess food to communities in need. Copia currently operates in the San Francisco Bay Area. Businesses sign up with the app and within minutes of a re

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

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

    438 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

  • 05:02 How to Tell Matter From Antimatter | CP Violation & The Ozma Problem

    How to Tell Matter From Antimatter | CP Violation & The Ozma Problem

    162 views / 0 likes - added

    This video was made with the support of the Heising Simons Foundation.Support MinutePhysics on Patreon! http://www.patreon.com/minutephysicsLink to Patreon Supporters: http://www.minutephysics.com/supporters/This video is about the Ozma problem of disting

  • 03:16 KIDZ BOP Kids - Problem (KIDZ BOP 27)

    KIDZ BOP Kids - Problem (KIDZ BOP 27)

    498 views / 2 likes - added

    KIDZ BOP Kids - "Problem" from the all new album, KIDZ BOP 27! iTunes: http://bit.ly/kb27itunesyt Amazon Music: http://bit.ly/kb27amazonyt Spotify: http://bit.ly/kbspotify Walmart: http://bit.ly/kb27walmartfb Google Play: http://bit.ly/fbookgplay

  • 29:35 Graphing Lines by Solving for Y and Plotting Points (TTP Video 30)

    Graphing Lines by Solving for Y and Plotting Points (TTP Video 30)

    307 views / 0 likes - added

    An extension of the previous video. Focus will be on development of more elegant graphing techniques.

  • 05:08 Scientists Just Got One Step Closer to Solving an Antarctic Mystery

    Scientists Just Got One Step Closer to Solving an Antarctic Mystery

    240 views / 0 likes - added

    Giant holes in the Antarctic, called polynyas, have baffled scientists for years. But now with the help of seals and robots, they might have the answers to these mysterious phenomena. A Dead Satellite Is Unlocking the Secrets Lurking Beneath Antarcticahtt

  • 19:19 Solving the Mystery of the Ghost Orchid | Seeker Indie

    Solving the Mystery of the Ghost Orchid | Seeker Indie

    54 views / 0 likes - added

    Since Charles Darwin, biologists have been transfixed by the evolutionary link between pollinating insects and orchids. Now a group of intrepid conservation photographers ventured into Florida's Corkscrew Swamp to try and photograph the interaction betwee

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

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

    724 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

  • 10:29 Popular Algebra Basics: Solving 2-Step Equations - Math Antics

    Algebra Basics: Solving 2-Step Equations - Math Antics

    898 views / 1 likes - added

    There was a confusing example in the original video. This is the updated version. This video shows students how to solve 2-step Algebra equations involving one addition or subtraction and one multiplication or division. Part of the Algebra Basics Series:

  • 05:30 Popular "Solving" a Rubik’s Cube in Seconds | JUNK DRAWER MAGIC

    "Solving" a Rubik’s Cube in Seconds | JUNK DRAWER MAGIC

    726 views / 2 likes - added

    Today's Trick- Solve a Rubik's Cube in seconds! → Credits ← Hosts: Akira Sky Walker Satterwhite Created by Stu Stone & Jesse Feinberg Directed by Shane Spiegel & Justin Reager Written by Shane Spiegel & Justin Reager Executive Producer Judy Meyers Produce

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  • 05:01 Can you spot the problem with these headlines? (Level 1) - Jeff Leek & Lucy McGowan

    Can you spot the problem with these headlines? (Level 1) - Jeff Leek & Lucy McGowan

    251 views / 0 likes - added

    Puzzle through a set of hypothetical health studies and headlines and see if you can spot whats misleading about the headline.--In medicine, theres often a disconnect between news headlines and the scientific research they cover. While headlines are desig

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

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

    526 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

  • 09:35 Popular Algebra Basics: Solving Basic Equations Part 2 - Math Antics

    Algebra Basics: Solving Basic Equations Part 2 - Math Antics

    1,454 views / 0 likes - added

    Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/l3XzepN03KQ Next video: Coming Soon This video shows students how to solve simple 1-step Algebra equati

  • 11:08 Popular Algebra Basics: Solving Basic Equations Part 1 - Math Antics

    Algebra Basics: Solving Basic Equations Part 1 - Math Antics

    1,447 views / 3 likes - added

    Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/NybHckSEQBI Next video: https://youtu.be/Qyd_v3DGzTM This video shows students how to solve simple 1-st

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  • 02:26 Math Puts a New Twist on Solving a Rubik's Cube with the Fewest Moves

    Math Puts a New Twist on Solving a Rubik's Cube with the Fewest Moves

    486 views / 1 likes - added

    For this puzzle with over 43 quintillion permutations, author Ian Scheffler explains how players have found the most efficient route to resolving a Rubik’s cube.

  • 13:35 Stoichiometry Example Problem 1

    Stoichiometry Example Problem 1

    431 views / 0 likes - added

    Figuring grams of reactants and product produced from reaction of phosphorous and chlorine More free lessons at: http://www.khanacademy.org/video?v=jFv6k2OV7IU

  • 03:19 The Problem With Pandas

    The Problem With Pandas

    598 views / 6 likes - added

    What's black and white, big and fuzzy, and likes to eat bamboo all day? A panda! Join us to learn all about this rare bears and the challenges they face as their habitat disappears. This video uses "NACTA-6.wav" by Freesound user xserra: http://freesound.

  • 03:18 The Problem With Concrete

    The Problem With Concrete

    222 views / 0 likes - added

    This video is in partnership with Bill and Melinda Gates. You can check out the Gates Annual Letter here: https://b-gat.es/2GxIwba Concrete is responsible for 8% of humanity’s carbon emissions because making its key ingredient - cement - chemically releas


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