Math

01:35
Seeing Circle Similarity Through Translation And Dilation

8 years ago / 570 views

Seeing circle similarity through translation and dilation
04:28 Popular
Circle Theorems — Basic Example | Math | New SAT | Khan Academy

8 years ago / 1,352 views

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

8 years ago / 1,480 views

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
The Circular Train Puzzle

2 years ago / 235 views

You are trapped in a circular train. What is the best method for figuring out how many train cars there are?
03:09 Popular
Circumference of a Circle

9 years ago / 748 views

u07_l2_t3_we2 Circumference of a Circle
05:57
ck12.org: More Empirical Rule and Z-score practice

9 years ago / 542 views

More Empirical Rule and Z-score practice More free lessons at: http://www.khanacademy.org/video?v=itQEwESWDKg
08:16 Popular
ck12.org Exercise: Standard Normal Distribution and the Empirical Rule

9 years ago / 890 views

Using the Empirical Rule with a standard normal distribution More free lessons at: http://www.khanacademy.org/video?v=2fzYE-Emar0
10:25 Popular
ck12.org Normal Distribution Problems: Empirical Rule

9 years ago / 928 views

Using the empirical rule (or 68-95-99.7 rule) to estimate probabilities for normal distributions More free lessons at: http://www.khanacademy.org/video?v=OhRr26AfFBU
10:53
ck12.org Normal Distribution Problems: Qualitative sense of normal distributions

9 years ago / 672 views

Discussion of how "normal" a distribution might be More free lessons at: http://www.khanacademy.org/video?v=79duxPXpyKQ
07:48
ck12.org Normal Distribution Problems: z-score

9 years ago / 697 views

Z-score practice More free lessons at: http://www.khanacademy.org/video?v=Wp2nVIzBsE8
02:42 Popular
Clarification of Confidence Interval of Difference of Means

9 years ago / 723 views

Clarification of Confidence Interval of Difference of Means More free lessons at: http://www.khanacademy.org/video?v=yQsCMnz9wO8
04:15 Popular
A clever way to estimate enormous numbers - Michael Mitchell

6 years ago / 1,152 views

View the full lesson here: http://ed.ted.com/lessons/michael-mitchell-a-clever-way-to-estimate-enormous-numbers Have you ever tried to guess how many pieces of candy there are in a jar? Or tackled a mindbender like: "How many piano tuners are there in Chi
04:11
Is Our Climate Headed For A Mathematical Tipping Point? - Victor J. Donnay

8 years ago / 631 views

View full lesson: http://ed.ted.com/lessons/is-our-climate-headed-for-mathematical-chaos-victor-j-donnay Scientists have warned that as CO2 levels in the atmosphere rise an increase in Earth’s temperature by even two degrees could lead to catastrophic eff
03:32
When do clock hands overlap? - Numberphile

6 years ago / 433 views

How often do a clock's minute and hour hands cross? Featuring Cliff Stoll..... See Objectivity at: https://www.youtube.com/c/ObjectivityVideos More links & stuff in full description below ↓↓↓ More Cliff videos: http://bit.ly/Cliff_Videos Cliff Stoll's Kle
11:13
Coffee Cup Vibrations - Numberphile

5 years ago / 583 views

Tadashi explores coffee and tea cups to new depths... More links & stuff in full description below ↓↓↓ Playlist of Tadashi Tokieda videos: http://bit.ly/tadashi_vids Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www
02:14
Coin Flipping Example

9 years ago / 528 views

u08_l4_t1_we3 Coin Flipping Example More free lessons at: http://www.khanacademy.org/video?v=3UlE8gyKbkU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:23 Popular
The coin flip conundrum - Po-Shen Loh

6 years ago / 732 views

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-coin-flip-conundrum-po-shen-loh When you flip a coin to make a decision, there's an equal chance of getting heads and tails. What if you flipped two
05:04
The Coin Hexagon - Numberphile

5 years ago / 380 views

Featuring Alex Bellos. See the accompanying Dudeney Pentominoes video: https://youtu.be/wZ1E_CM7MqA More links & stuff in full description below ↓↓↓ More Alex Bellos videos: http://bit.ly/Bellos_Playlist Coin playlist: http://bit.ly/coins_videos Box of Pu
15:16
So why do colliding blocks compute pi?

5 years ago / 507 views

Part 1: https://youtu.be/HEfHFsfGXjs Part 3: https://youtu.be/brU5yLm9DZM Home page: https://www.3blue1brown.com Brought to you by you: http://3b1b.co/clacks-thanks Many of you shared solutions, attempts, and simulations with me this last week. I loved it
11:14
Colouring Numbers - Numberphile

4 years ago / 364 views

Fields Medallist Sir Timothy Gowers discusses Van der Waerden's theorem.Interview continues on Numberphile2 at: https://youtu.be/hHIfJcwipAYMore links & stuff in full description below Timothy Gowers website: https://gowers.wordpress.com And his Twitter:
10:40
Column Space of a Matrix

9 years ago / 624 views

Introduction to the column space of a matrix More free lessons at: http://www.khanacademy.org/video?v=st6D5OdFV9M
10:16 Popular
Combinations

9 years ago / 1,005 views

Introduction to combinations More free lessons at: http://www.khanacademy.org/video?v=bCxMhncR7PU
11:17
Combination Formula

9 years ago / 633 views
02:19
Combining Like Terms With Distribution

8 years ago / 683 views

Combining like terms with distribution
05:59
Combined Vector Operations Example

8 years ago / 592 views

Combined vector operations example
12:29
Combinatorics and Higher Dimensions - Numberphile

5 years ago / 434 views

Featuring Federico Ardila from San Francisco State University - filmed at MSRI. More links & stuff in full description below ↓↓↓ Federico previously on Numberphile: https://www.youtu.be/OfEv5ZdSrhY Federico's webpage: http://math.sfsu.edu/federico/ Antarc
04:16 Popular
Least Common Multiple Exercise | Factors And Multiples | Pre-Algebra | Khan Academy

8 years ago / 1,135 views

We're practicing finding the least common multiple in these example exercises. We'll teach you the prime factorization approach which is a pretty nifty way to find the lcm (least common multiple). Practice this lesson yourself on KhanAcademy.org right now
05:24
Least Common Multiple (LCM)

9 years ago / 549 views

U02_L3_T1_we6 Least Common Multiple (LCM) More free lessons at: http://www.khanacademy.org/video?v=D6yHKOYJiso Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
06:52 Popular
Least Common Multiples Of Polynomials

8 years ago / 718 views

Least common multiples of polynomials
01:40 Popular
Commutative Law of Addition

9 years ago / 709 views

U01_L4_T1_we3 Commutative Law of Addition More free lessons at: http://www.khanacademy.org/video?v=HwSszh3L358 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
01:48
Commutative Law of Multiplication

9 years ago / 698 views

U01_L4_T1_we4 Commutative Law of Multiplication More free lessons at: http://www.khanacademy.org/video?v=ENKH97PYssg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:23
Commutative Property for Addition

9 years ago / 521 views

U09_L3_T1_we1 Commutative Property for Addition More free lessons at: http://www.khanacademy.org/video?v=UeG_EYd-0xw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:56
Comparing Absolute Values On Number Line

9 years ago / 611 views

Comparing absolute values on number line
02:50
Comparing Celsius and Farenheit temperature scales

9 years ago / 591 views

U06_L3_T1_we1 Comparing Celsius and Farenheit temperature scales More free lessons at: http://www.khanacademy.org/video?v=aASUZqJCHHA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:55
Example Comparing X Components Of Vectors

8 years ago / 601 views

Example comparing x components of vectors
01:29 Popular
Comparing Decimals

9 years ago / 789 views

U03_L1_T2_we1 Comparing Decimals More free lessons at: http://www.khanacademy.org/video?v=HCC96awA-FM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:29 Popular
Comparing Decimals Example 1 | Decimals | 4th Grade | Khan Academy

8 years ago / 1,487 views

Learn how to compare decimals with tenths and hundredths. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-compare-decimals/e/comparing_decimals_1?utm_source=YT&utm_me
02:08
Comparing Decimals 4

9 years ago / 562 views

u03_l1_t2_we4 Comparing Decimals More free lessons at: http://www.khanacademy.org/video?v=FwMYoK1QKso
02:39 Popular
Comparing Decimals: Ordering From Least To Greatest | Decimals | Pre-Algebra | Khan Academy

8 years ago / 1,894 views

This is a fun example where we reorder decimals from smallest to largest. You're looking for the place value that is the most significant, and then working backwards. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/
03:40 Popular
Comparing Decimals Visually Example | 4th Grade | Khan Academy

8 years ago / 972 views

Learn how to compare decimals using grid diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-compare-decimals-visually/e/comparing-decimals-visually?utm_source=
05:26 Popular
Comparing Dot Plots, Histograms And Box Plots

8 years ago / 834 views

Comparing dot plots, histograms and box plots
02:30 Popular
Comparing Fractions

9 years ago / 785 views

U02_L1_T5_we1 Comparing Fractions More free lessons at: http://www.khanacademy.org/video?v=Io9i1JkKgN4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
07:08
Comparing Fractions 2

9 years ago / 544 views

u2_l1_t5_we2 Comparing Fractions More free lessons at: http://www.khanacademy.org/video?v=2dbasvm3iG0 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:16 Popular
Comparing Fractions With Different Denominators

8 years ago / 809 views

Examples comparing fractions with different denominators.
Featured
02:55 Popular
Comparing Fractions On A Number Line | Fractions | 4th Grade | Khan Academy

8 years ago / 1,438 views

Comparing fractions on a number line Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually-comparing-fractions?utm_source=YT&
02:35 Popular
Comparing Fractions Visually With A Bar | Fractions | 4th Grade | Khan Academy

8 years ago / 1,096 views

Learn how to compare fractions with unlike denominators by drawing bars Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually
02:32 Popular
Comparing Fractions Visually With Pies | Fractions | 4th Grade | Khan Academy

8 years ago / 1,033 views

Comparing fractions visually with pies Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually-comparing-fractions?utm_source=Y
04:58 Popular
Comparing Fractions Of Different Wholes | Fractions | 3th Grade | Khan Academy

8 years ago / 1,460 views

Comparing fractions of different wholes Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-third-grade-math/cc-3rd-fractions-topic/cc-3rd-different-wholes/e/naming-the-whole?utm_source=YT&utm_medium=Desc&utm_ca
03:07 Popular
Comparing Lengths | Measurement And Data | Early Math | Khan Academy

8 years ago / 1,555 views

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-compare-estimate-length/e/comparing-lengths?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch t
04:05 Popular
Comparing Models To Fit Data

9 years ago / 819 views

Comparing models to fit data More free lessons at: http://www.khanacademy.org/video?v=2EwTHdg-xgw
04:55
Comparing Negatives With Variables

9 years ago / 611 views

Comparing negatives with variables
02:01
Compare Non-Equivalent Fractions | Math Lesson for Grades 3-5 | Mini-Clip

1 year ago / 312 views

FULL EPISODES: https://www.GenerationGenius.com/watch
02:05 Popular
Comparing Whole Numbers

9 years ago / 830 views

U01_L1_T3_we1 Comparing Whole Numbers
01:24
Comparing Whole Numbers 2

9 years ago / 505 views

U01_L1_T3_we2 Comparing Whole Numbers 2
01:58
Comparing Whole Numbers 3

9 years ago / 495 views

U01_L1_T3_we3 Comparing Whole Numbers 3
02:03 Popular
Comparing Numbers Of Objects | Counting | Early Math | Khan Academy

8 years ago / 1,020 views

Learn what "more than" and "less than" mean. 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/compare-groups-through-10?utm_source=YT&utm
02:04 Popular
Comparing Numbers Of Objects | Counting | Early Math | Khan Academy Bangla

8 years ago / 1,494 views
07:40 Popular
Comparing Numbers Represented In Different Ways | 4th Grade | Khan Academy

8 years ago / 745 views

Examples of Khan Academy practice problems where you compare decimals, fractions, and number diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-compare-decimal
10:47 Popular
Comparing Population Proportions 1

9 years ago / 725 views

Comparing Population Proportions 1 More free lessons at: http://www.khanacademy.org/video?v=a1Ye5RcWOqg
10:01
Comparing Population Proportions 2

9 years ago / 665 views

Comparing Population Proportions 2 More free lessons at: http://www.khanacademy.org/video?v=MNbat1lrJW4
06:59
Comparing Rational Numbers

9 years ago / 552 views

U09_L1_T3_we4 Comparing Rational Numbers
01:31 Popular
Comparing Small Numbers On The Number Line | Counting | Early Math | Khan Academy

8 years ago / 1,613 views

Learn to use a number line to compare numbers. 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/comparing-numbers-through-10?utm_source=Y
07:02 Popular
Comparing Theoretical To Experimental Probabilites

9 years ago / 770 views

Comparing theoretical to experimental probabilites
04:01 Popular
Comparing Values With Calculator | Numbers And Operations | 8th Grade | Khan Academy

8 years ago / 1,150 views

Learn how to compare 22.9% to √0.45 using a calculator. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-approximating-irrational-numbers/e/approximating-irr
03:23 Popular
Comparison Word Problems | Addition And Subtraction Within 20 | Early Math | Khan Academy

8 years ago / 915 views

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-more-fewer-20/e/addition-and-subtraction-word-problems-within-20--level-3?utm_source=YT&utm_medium
05:35 Popular
Another Example Using Compass And Straightedge For Tangent Line

9 years ago / 735 views

Another example using compass and straightedge for tangent line
03:28
Completing Perfect Square Trinomials

9 years ago / 629 views

u16_l5_t1_we2 Completing Perfect Square Trinomials Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:22
Completing the Square 1

9 years ago / 527 views

U10_L1_T2_we1 Completing the Square 1 More free lessons at: http://www.khanacademy.org/video?v=VvuuRpJbbHE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:25
Completing the Square 2

9 years ago / 562 views

U10_L1_T2_we2 Completing the Square 2 More free lessons at: http://www.khanacademy.org/video?v=6agzj3A9IgA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
06:14
Completing the Square 3

9 years ago / 473 views

U10_L1_T2_we3 Completing the Square 3 More free lessons at: http://www.khanacademy.org/video?v=02h9yhc7ruc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
09:31
Completing the Square 4

9 years ago / 543 views

U10_L1_T2_we4 Completing the Square 4 More free lessons at: http://www.khanacademy.org/video?v=95tChNVzodY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
47:36
Completing the square - Live algebra lesson

6 years ago / 636 views

Do you need help with your algebra homework? Send photos of any problems you need help with to LiveStream@MathMeeting.com. Today I am focusing on solving quadratic equations by completing the square. I will help you live right here on this live stream :)
05:44
Completing the Square to Solve Quadratic Equations

9 years ago / 675 views

u16_l5_t1_we3 Completing the Square to Solve Quadratic Equations More free lessons at: http://www.khanacademy.org/video?v=TV5kDqiJ1Os Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:01
Complex Conjugates Example

9 years ago / 459 views

u16_l4_t2_we4 Complex Conjugates More free lessons at: http://www.khanacademy.org/video?v=dbxJ6LD0344 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
12:58 Popular
Complex Determinant Example

9 years ago / 833 views

2010 IIT JEE Paper 1 Problem 53 Complex Determinant More free lessons at: http://www.khanacademy.org/video?v=E7OkUomRq1Q
02:21
Complex Numbers

9 years ago / 518 views

u16_l4_t1_we1 Complex Numbers Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:50 Popular
Complex Numbers — Basic Example | Math | New SAT | Khan Academy

8 years ago / 1,011 views

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

8 years ago / 1,031 views

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
10:28
Complex roots of the characteristic equations 1

9 years ago / 576 views

What happens when the characteristic equations has complex roots?! More free lessons at: http://www.khanacademy.org/video?v=6xEO4BeawzA
10:24
Complex roots of the characteristic equations 2

9 years ago / 589 views

What happens when the characteristic equation has complex roots? More free lessons at: http://www.khanacademy.org/video?v=jJyRrIZ595c
10:12
Complex roots of the characteristic equations 3

9 years ago / 536 views

Lets do an example with initial conditions! More free lessons at: http://www.khanacademy.org/video?v=rGaM6pwqhB0
10:15
Complex Roots from the Quadratic Formula

9 years ago / 467 views

u16_l5_t2_we3 Complex Roots from the Quadratic Formula More free lessons at: http://www.khanacademy.org/video?v=dnjK4DPqh0k Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
07:07
Complicated Rational Expressions

9 years ago / 443 views

u15_l1_t4_we1 Complicated Rational Expressions
02:04 Popular
Compose Shapes | Geometry | Early Math | Khan Academy

8 years ago / 770 views

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
12:21
Compositions of Linear Transformations 1

9 years ago / 651 views

Introduction to compositions of Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=f_DTiXZpb8M
16:31
Compositions of Linear Transformations 2

9 years ago / 636 views

Providing the motivation for definition of matrix products More free lessons at: http://www.khanacademy.org/video?v=BuqcKpe5ZQs
11:46 Popular
Compound Inequalities

9 years ago / 701 views

Compound Inequalities More free lessons at: http://www.khanacademy.org/video?v=A3xPhzs-KBI
04:28
Compound Inequalities 3

9 years ago / 624 views

u10_l3_t1_we3 Compound Inequalities 3 More free lessons at: http://www.khanacademy.org/video?v=cvB8b4AACyE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:41
Compound Inequalities 4

9 years ago / 468 views

u10_l3_t1_we4 Compound Inequalities 4 More free lessons at: http://www.khanacademy.org/video?v=ZF_cZ-GX9PI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
10:52
Compound Interest

3 years ago / 395 views

This finance video tutorial explains how to calculate the compound interest on an annual, quarterly, and monthly basis.My Website: https://www.video-tutor.netPatreon: https://www.patreon.com/MathScienceTutorAmazon Store: https://www.amazon.com/shop/theorg
06:00 Popular
Compound Probability of Independent Events

9 years ago / 726 views

Probability of particular sequences of flips More free lessons at: http://www.khanacademy.org/video?v=xSc4oLA9e8o
09:10
Compound Sample Spaces

9 years ago / 637 views

Compound Sample Spaces
04:32
Compund Inequalities

9 years ago / 517 views

u10_l3_t1_we1 Compund Inequalities More free lessons at: http://www.khanacademy.org/video?v=0YErxSShF0A Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:14
Compund Inequalities 2

9 years ago / 493 views

u10_l3_t1_we2 Compund Inequalities 2 More free lessons at: http://www.khanacademy.org/video?v=d2cnQ5ahHgE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:01
Conditional And Absolute Convergence

9 years ago / 612 views

Conditional and absolute convergence
16:52 Popular
Conditional Probability and Combinations

9 years ago / 753 views

Probability that I picked a fair coin given that I flipped 4 out of 6 heads. More free lessons at: http://www.khanacademy.org/video?v=xw6utjoyMi4
18:36
Confidence Interval Example

9 years ago / 595 views

Confidence Interval Example More free lessons at: http://www.khanacademy.org/video?v=SeQeYVJZ2gE
15:49 Popular
Confidence Interval of Difference of Means

9 years ago / 778 views

Confidence Interval of Difference of Means More free lessons at: http://www.khanacademy.org/video?v=hxZ6uooEJOk
07:55 Popular
Confidence Intervals - Using T Distribution

8 years ago / 717 views

Learn how to compute confidence intervals using a t-distribution in this easy to follow statistics video. I also provided the links for my other statistics videos as well Confidence Intervals - with 'z' value https://www.youtube.com/watch?v=lwpobQmUTd8 Hy
08:45 Popular
Confidence Intervals - Statistics

8 years ago / 780 views

Learn how to compute confidence intervals in this easy to follow statistics video. I also provided the links for my other statistics videos as well Confidence Intervals - with 't' value https://www.youtube.com/watch?v=UmAJJtEo6cQ Hypothesis Testing - http
11:11 Popular
THAT IS HOW YOU CAN CONFUSE YOUR MATH TEACHER AT SCHOOL

5 years ago / 1,155 views

Learn how to draw prospective without a ruler, measure angles and figure out how many days there are in any given month with your hand! These and many others mind-blowing Math tricks are in this video! There are some GREAT tricks for young mathematicians!
04:19 Popular
Congruence And Similarity — Basic Example | Math | New SAT | Khan Academy

8 years ago / 1,577 views

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

8 years ago / 1,168 views

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
03:53 Popular
Congruent and Similar Triangles

9 years ago / 1,012 views

u07_l1_t3_we2 Congruent and Similar Triangles Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
08:06
Consecutive Coin Flips - Numberphile

7 years ago / 632 views

Thanks http://www.audible.com/numberphile (recommendations below) This video features Dr James Grime. More on coin flips: https://youtu.be/AYnJv68T3MM See the prime number video referenced at: https://youtu.be/YVvfY_lFUZ8 NUMBERPHILE Website: http://www.n
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Consistent and Inconsistent Systems

9 years ago / 498 views

u14_l1_t1_we3 Consistent and Inconsistent Systems More free lessons at: http://www.khanacademy.org/video?v=Ix8Nne-a-KQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Constraining Solutions To Two Variable Linear Inequalities

8 years ago / 666 views

Constraining solutions to two variable linear inequalities
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Constructing Linear Functions Example 1 | Algebra I | Khan Academy

8 years ago / 1,724 views

Linear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-linear-functions-word-proble
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9 years ago / 770 views

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9 years ago / 722 views

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9 years ago / 769 views

Contingency Table Chi-Square Test More free lessons at: http://www.khanacademy.org/video?v=hpWdDmgsIRE
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The Most Controversial Problem in Philosophy

4 months ago / 106 views

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
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9 years ago / 836 views

U06_L2_T1_we2 Conversion between metric units More free lessons at: http://www.khanacademy.org/video?v=SYkmadc2wOI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Converting Directly From Binary To Hexadecimal | Pre-Algebra | Khan Academy

8 years ago / 1,277 views

Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/World-of-exponents/v/exponents-warmup?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/pre-algebra/app
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8 years ago / 1,509 views

Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/alternate-number-bases/v/large-number-decimal-to-binary?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanaca
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8 years ago / 1,427 views

Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/alternate-number-bases/v/binary-addition?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/p
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8 years ago / 1,472 views

Need to convert a decimal to a percent? Ok, we'll just use our fraction friends to get us there. Watch and be amazed. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/percent-intro-p
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8 years ago / 984 views

Converting between explicit and recursive function definitions for arithmetic sequence
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9 years ago / 530 views

U06_L3_T1_we2 Converting Farenheit to Celsius More free lessons at: http://www.khanacademy.org/video?v=NqbkvEK46xM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Converting Fractions to Decimals Example

9 years ago / 680 views

u03_l1_t1_we4 Converting Fractions to Decimals More free lessons at: http://www.khanacademy.org/video?v=Y1V5mZaMfTk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Converting Fractions To Decimals | Decimals | Pre-Algebra | Khan Academy

8 years ago / 2,082 views

How to express a fraction as a decimal Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/decimal-to-fraction-pre-alg/e/converting_fractions_to_decimals?utm_source=YT&utm_medium=Desc&u
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9 years ago / 729 views

U06_L1_T3_we1 Converting Gallons to quarts pints and cups More free lessons at: http://www.khanacademy.org/video?v=4uQtJDf7drU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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9 years ago / 723 views

U06_L2_T2_we1 Converting within the metric system More free lessons at: http://www.khanacademy.org/video?v=uHaKyNplino Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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9 years ago / 841 views

u2_l1_t2_we2 Converting Mixed Numbers to Improper Fractions More free lessons at: http://www.khanacademy.org/video?v=-sA-vI2a2mM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:06 $Converting mixed numbers and improper fractions (ex 1)$
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9 years ago / 692 views

Converting mixed numbers and improper fractions (ex 1)
02:07 Popular $Converting mixed numbers and improper fractions (ex 2)$
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9 years ago / 711 views

Converting mixed numbers and improper fractions (ex 2)
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Converting pounds to ounces

9 years ago / 576 views

U06_L1_T2_we1 Converting pounds to ounces More free lessons at: http://www.khanacademy.org/video?v=IrvEHVn-fks Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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9 years ago / 875 views

U04_L1_T4_we1 : Converting to slope-intercept form More free lessons at: http://www.khanacademy.org/video?v=V6Xynlqc_tc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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8 years ago / 1,310 views

Converting from slope-intercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/standard-form/e/converting_between_slope_intercept_and_st
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2 years ago / 1,441 views

This metric system review video tutorial provides an overview / review of how to convert from one unit to another using a technique called dimensional analysis or the factor label method. It shows you how perform conversions with SI units in the metric sy
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9 years ago / 880 views

U06_L1_T1_we3 Converting units of length More free lessons at: http://www.khanacademy.org/video?v=AGFO-ROxH_I Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Convert Units of Measurement Math Lesson for Kids

1 year ago / 140 views

FULL EPISODES: https://www.GenerationGenius.com/watch
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The Convolution and the Laplace Transform

9 years ago / 597 views

Understanding how the product of the Transforms of two functions relates to their convolution. More free lessons at: http://www.khanacademy.org/video?v=TJgBEI3drUc
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Using the Convolution Theorem to Solve an Initial Value Prob

9 years ago / 590 views

Using the Convolution Theorem to solve an initial value problem More free lessons at: http://www.khanacademy.org/video?v=rfyq32mHcYs
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Conway Checkers - Numberphile

5 years ago / 540 views

Continues with the proof at: https://youtu.be/Or0uWM9bT5w Featuring Zvezdelina Stankova - more videos with her at: http://bit.ly/zvezda_videos More links & stuff in full description below ↓↓↓ John Conway videos: http://bit.ly/ConwayNumberphile Pebbling a
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The Coordinate Plane

9 years ago / 614 views

More free lessons at: http://www.khanacademy.org/video?v=VhNkWdLGpmA
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Coordinates Of Rectangle Example

8 years ago / 629 views

Coordinates of rectangle example
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Coordinates For Triangle Example

8 years ago / 586 views
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The Coriolis Effect Test: two hemispheres, one sink

6 years ago / 574 views

The Coriolis Effect Test: two hemispheres, one sink Disproven! The Coriolis Effect does not make the water drain out a sink anti-clockwise in the Northern Hemisphere and clockwise in the Southern. Have you taken the same sink to both hemispheres? If so: s
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Correlation and Causality

9 years ago / 670 views

Understanding why correlation does not imply causality (even though many in the press and some researchers often imply otherwise) More free lessons at: http://www.khanacademy.org/video?v=ROpbdO-gRUo
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8 years ago / 740 views

Correlation coefficient intuition examples
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6 years ago / 1,364 views

Have fun improving your math & physics skills! Head to http://brilliant.org/minutephysics Footnote video: https://www.youtube.com/watch?v=iMbcMMe0D_Y This video is about how causal models (which use causal networks) allow us to infer causation from correl
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5 years ago / 857 views

Is there a better way to count? We use a decimal system - based on the number 10, but some people think it would be easier to live in a dozenal world. Here is the case for counting in 12s. Subscribe to BBC Ideas https://bbc.in/2F6ipav This video was made
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Counting American Coins | Measurement And Data | Early Math | Khan Academy

8 years ago / 728 views

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
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Count By Category | Counting | Early Math | Khan Academy

8 years ago / 768 views

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
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Counting Dogs, Mice, And Cookies | Counting | Early Math | Khan Academy

8 years ago / 746 views

Learn how to count animals organized in different patterns. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-count-object-topic/e/how-many-objects-2?utm_sour
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Counting Dollars | Measurement And Data | Early Math | Khan Academy

8 years ago / 711 views

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
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Counting Handshakes At A Dinner Party

9 years ago / 672 views

Counting handshakes at a dinner party
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How To Count Past Infinity

7 years ago / 769 views

Vote for Vsauce in the WEBBYS! https://pv.webbyawards.com/2016/online-film-video/video-channels-and-networks/science-education Sources and links to learn more below! I’m very grateful to mathematician Hugh Woodin, Professor of Philosophy and Mathematics a
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How to Count Infinity

6 years ago / 410 views

"Some infinities are bigger than other infinities" - Hazel Grace Lancaster, in "The Fault in Our Stars," by John Green minutephysics is now on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics And twitter - @minutephysics Min
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8 years ago / 910 views

Learn how to count without making mistakes. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-counting/e/counting-objects?utm_source=YT&utm_medium=Desc&utm_ca
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8 years ago / 751 views

Learn how to count the number of objects you see in pictures. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-count-object-topic/e/counting-in-scenes?utm_so
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9 years ago / 904 views

Counting pot and flower scenarios
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8 years ago / 889 views

Learn how to count squirrels and horses. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-counting/e/counting-out-1-20-objects?utm_source=YT&utm_medium=Desc&
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8 years ago / 833 views

Learn to count by tens. 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-skip-counting/e/skip-counting-by-10s?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMa
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Counting Whales, Sheep, And Flowers | Counting | Early Math | Khan Academy

8 years ago / 743 views

Learn how to count animals. Animals in these pictures are organized neatly. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-count-object-topic/e/how-many-ob
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Counterfeit Coins - Brain Teaser

8 years ago / 877 views

Find the counterfeit coins in one of the eight bags! You may only use the weight scale once in this brain teaser. How do you know which bag has the counterfeit coins? I also have a bunch of other fun brain teasers as well. Heaven and hell - Brain Teaser h
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Cousin Fal's Shape Collection | Geometry | Early Math | Khan Academy

8 years ago / 686 views

Learn how to classify shapes based on their number of sides, number of corners, and side-lengths. 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/n
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Covariance and the Regression Line

9 years ago / 696 views

Covariance, Variance and the Slope of the Regression Line More free lessons at: http://www.khanacademy.org/video?v=ualmyZiPs9w
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Can You Crack This Four Card Code?

6 years ago / 774 views

A surprisingly tricky card riddle. You'll need to put your thinking caps on for this one. Hi! I'm Jade. I'm an Aussie with a Bachelor's degree in Applied Physics. After three years and over 100 lab sessions, I realized I'm terrible at experiments. So now
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Crank Files - Numberphile

8 years ago / 526 views

Keith Moore from the Royal Society shows Matt Parker (and Brady) a few math papers from the society archives. See more like this at Objectivity: http://bit.ly/Objectivity Support us on Patreon: http://www.patreon.com/numberphile Better look at papers: htt
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8 years ago / 854 views

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-sub-100-word-problems/e/addition-and-subtraction-word-problems-within-100--level-2?utm_source=YT&utm_medium
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Crazy Math Trick: I will guess Your Age! (2017 with answers)

6 years ago / 957 views

★★ For more broccolies like this... Subscribe to DB! ★★ I will guess your age! This is a crazy math trick that is likely to impress you and your friends too! You start with a RANDOM number and then end up with your Age and that number... pretty incredible
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Crazy Math Trick: I will guess Your Age! (OLD 2016 version)

6 years ago / 1,044 views

Check here for the 2017 version: https://www.youtube.com/watch?v=PQjNF34H3Bs&feature=youtu.be ★★ For more broccolies like this... Subscribe to DB! ★★ I will guess your age! This is a crazy math trick that is likely to impress you and your friends too! You
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The Craziest Fact I Know - String Around The Earth Puzzle

1 month ago / 34 views

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
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Creating The Never-Ending Bloom

6 years ago / 582 views

Help support our video productions: http//www.patreon.com/scifri *Correction May 1, 2017: At 2:06, a graphic in the video incorrectly wrote the formula for the golden ratio. It should be B/A = A/(A+B). We regret the error. John Edmark's sculptures are bot
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Creating System Of Inequalities

8 years ago / 542 views

Creating system of inequalities
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The Cross Ratio - Numberphile

5 years ago / 557 views

One of the most famous free kicks ever taken - but how far from the goal was Brazil's Roberto Carlos? More links & stuff in full description below ↓↓↓ Discussed by Federico Ardila from San Francisco State University. More Federico videos: http://bit.ly/Fe
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Crossing The River - Brain Teaser

8 years ago / 923 views

Try to solve this fun brain teaser. Cross the river with all of the zombies and humans. The boat can only fit two at a time. Also there can never be more zombies than humans. My name is Chris and my passion is to teach math. Learning should never be a str
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Cryptography: The Science Of Making And Breaking Codes

8 years ago / 849 views

There are lots of different ways to encrypt a message, from early, simple ciphers to the famous Enigma machine. But it’s tough to make a code truly unbreakable. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -
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Cube Root Of A Non-perfect Cube | Pre-Algebra | Khan Academy

8 years ago / 1,268 views

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/cube-root-tutorial/e/cube_roots?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.khanacadem
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Curse or Coincidence?! (HOLES by Louis Sachar) | BOOK BISCUIT

4 years ago / 506 views

Why do so many weird things happen in Holes? Are they coincidences, or is it destiny playing out? We use a paper fortune teller to give is a definitive ruling on the matter. Credits Hosts:Luxy BynumSofia ShaferFollow DreamWorksTV! instagram - https://inst
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8 years ago / 558 views

Professor Richard Tapia (Rice University) on how his son's BMX adventures led to some interesting mathematics. Also thanks to Bristol BMX Club. NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile N
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9 years ago / 734 views

U06_L2_T1_we1 U.S. Customary and Metric units More free lessons at: http://www.khanacademy.org/video?v=y2RHWA7t0WM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Cutting A Klein Bottle In Half - Numberphile

8 years ago / 662 views

Klein Bottle enthusiast Cliff Stoll uses a diamond saw on a glass Klein Bottle. More videos about his bottles: http://bit.ly/KleinBottles Cliff's site (selling bottles): http://bit.ly/ACME_Klein NUMBERPHILE Website: http://www.numberphile.com/ Numberphile
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5 years ago / 526 views

Cutting a section of pipe or cylindrical rod is tricky - the cut goes sideways or doesn't meet itself, but Rob shows a simple way to cut a pipe squarely every time.
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How to Cut a Sandwich Perfectly With Science #shorts #kurzgesagt

10 months ago / 149 views

There is perfect way to cut a three ingredient sandwich. ANY three ingredient sandwich. And there's also a perfect way to cut a four ingredient sandwich, you just need four dimensions. Thanks, Maths! #inanutshell #kurzgesagt #kurzgesagt_inanutshell #scien
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Cute Paper Trick - Numberphile

8 years ago / 668 views

A little extra trick based on some of the Mobius cutting videos we recently published. Featuring Tadashi Tokieda. MORE: http://bit.ly/tadashi_vids NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphil
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The Day After Tomorrow Is Yesterday Riddle. Can You Solve It?

7 years ago / 693 views

This puzzle is popular on Facebook and many other sites. "When the day after tomorrow is yesterday, then today will be as far from Wednesday as today was from Wednesday when the day before yesterday was tomorrow. What day is today?" Can you solve this tri
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Data Collection And Conclusions — Basic Example | Math | New SAT | Khan Academy

8 years ago / 2,444 views

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
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8 years ago / 807 views

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
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8 years ago / 1,385 views

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
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8 years ago / 747 views

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
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Decimals and Fractions

9 years ago / 516 views

U03_L1_T1_we3 Decimals and Fractions More free lessons at: http://www.khanacademy.org/video?v=NzIoHQfStoM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Decimal Intuition With Grids (examples) | Decimals | 4th Grade | Khan Academy

8 years ago / 1,244 views

Deepen your understanding of decimal numbers by thinking about grid diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-intro/e/decimal-intuition-with-
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Decimals on a Number Line

9 years ago / 587 views

u03_l1_t2_we3 Decimals on a Number Line More free lessons at: http://www.khanacademy.org/video?v=LpLnmuAyNWg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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9 years ago / 547 views

U03_L1_T1_we1 Decimal Place Value More free lessons at: http://www.khanacademy.org/video?v=x-Dqe5U1TXA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Decimal Place Value 2

9 years ago / 499 views

U03_L1_T1_we2 Decimal Place Value 2 More free lessons at: http://www.khanacademy.org/video?v=AuD2TX-90Cc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Decimals As Words | Decimals | 4th Grade | Khan Academy

8 years ago / 1,355 views

Learn how to describe decimals in words. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-intro/e/decimals-in-words?utm_source=YT&utm_medium=Desc&utm_campaign
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Decompose Hundredths On Number Line | Fractions | 4th Grade | Khan Academy

8 years ago / 1,570 views

Learn how to decompose a fraction with hundredths on a number line. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-fractions-unlike-denom/e/decompose-fraction
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Decomposing Hundredths Into Tenths And Hundredths | 4th Grade | Khan Academy

8 years ago / 1,472 views

Learn how to decompose a fraction into tenths and hundredths. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-fractions-unlike-denom/e/decompose-fractions-with
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9 years ago / 537 views

U12_L1_T4_we1 Deductive Reasoning 1 More free lessons at: http://www.khanacademy.org/video?v=GEId0GonOZM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Deductive Reasoning 2

9 years ago / 520 views

U12_L1_T4_we2 Deductive Reasoning 2 More free lessons at: http://www.khanacademy.org/video?v=VMEV__2wW3E Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:11
Deductive Reasoning 3

9 years ago / 545 views

U12_L1_T4_we3 Deductive Reasoning 3 More free lessons at: http://www.khanacademy.org/video?v=lYLaaMObgkw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
25:11
Defining the angle between vectors

9 years ago / 693 views

Introducing the idea of an angle between two vectors More free lessons at: http://www.khanacademy.org/video?v=5AWob_z74Ks
05:38 Popular
Defining Geometric Sequence Explicitly And Recursively

8 years ago / 852 views

Defining geometric sequence explicitly and recursively
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Defining a plane in R3 with a point and normal vector

9 years ago / 687 views

Determining the equation for a plane in R3 using a point on the plane and a normal vector More free lessons at: http://www.khanacademy.org/video?v=UJxgcVaNTqY
02:46 Popular
Defining Rotation Example | Transformations | Geometry | Khan Academy

8 years ago / 1,691 views

Defining rotation example Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hs-geo-rotations/e/defining-rotations?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson
13:30
Degrees of Freedom and Effect Sizes: Crash Course Statistics #28

4 years ago / 386 views

Today we're going to talk about degrees of freedom - which are the number of independent pieces of information that make up our models. More degrees of freedom typically mean more concrete results. But something that is statistically significant isn't alw
09:01 Popular
Dependent Probability Example 1

9 years ago / 748 views

Example of the type of problem in the Khan Academy Dependent Probability module More free lessons at: http://www.khanacademy.org/video?v=xPUm5SUVzTE
06:34 Popular
Dependent Probability Example 2

9 years ago / 746 views

Another example of dependent probability More free lessons at: http://www.khanacademy.org/video?v=7BkcNLOf56w
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Derangements - Numberphile

6 years ago / 456 views

Derangements featuring Dr James Grime. More links & stuff in full description below ↓↓↓ Extra footage from this interview: https://youtu.be/qYAWjIVY7Zw More Dr Grime on Numberphile: http://bit.ly/grimevideos e video: https://youtu.be/AuA2EAgAegE Special t
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Derivative as a concept

6 years ago / 605 views

Introduction to the idea of a derivative as instantaneous rate of change or the slope of the tangent line.
10:02 Popular
Derivatives: Crash Course Physics #2

8 years ago / 1,114 views

CALCULUS! Today we take our first steps into the language of Physics; mathematics. Every branch of science has its own way to describe the things that it investigates. And, with Physics, that's math. In this episode, Shini talks us through derivatives and