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  • 02:02 Application problems with equation in one variable

    Application problems with equation in one variable

    230 views / 0 likes - added

    u10_l1_t3_we2 Application problems with equation in one variable More free lessons at: http://www.khanacademy.org/video?v=iimpwYBiKNg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:24 Radical Equation Application Problem

    Radical Equation Application Problem

    257 views / 0 likes - added

    u16_l3_t1_we3 Radical Equation Application Problem

  • 08:16 Three Equation Application Problem

    Three Equation Application Problem

    179 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

  • 07:08 Application problems involving units of weight

    Application problems involving units of weight

    286 views / 0 likes - added

    U06_L1_T2_we3 Application problems involving units of weight More free lessons at: http://www.khanacademy.org/video?v=gnCL_0uA6Ds 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

    257 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

  • 08:02 3-variable linear equations (part 1)

    3-variable linear equations (part 1)

    319 views / 0 likes - added

    Visual intuition of a 3-variable linear equation.

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

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

    471 views / 0 likes - added

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

  • 02:53 Slope Equation for Intersecting Lines

    Slope Equation for Intersecting Lines

    204 views / 0 likes - added

    Slope Equation for Intersecting Lines. Part of the series: Equations. Intersecting lines can be properly expressed using the correct slope equation. Find out about the slope equation for intersecting lines with help from a mathematics tutor and educator i

  • 03:05 Four Steps to Solve a Absolute Value Equation

    Four Steps to Solve a Absolute Value Equation

    302 views / 0 likes - added

    Four Steps to Solve a Absolute Value Equation. Part of the series: Help With Equations. Solving a absolute value equation requires you to complete four distinct steps. Learn the four steps to solve an absolute value equation with help from an experienced

  • 08:12 Exponential Application

    Exponential Application

    191 views / 0 likes - added

    u18_l1_t1_we2 Exponential Application

  • 04:58 Using Proportion To Solve For Variable

    Using Proportion To Solve For Variable

    283 views / 0 likes - added

    Using proportion to solve for variable

  • 06:40 Joint Variation Application

    Joint Variation Application

    238 views / 0 likes - added

    u15_l3_t1_we6 Joint Variation Application

  • 02:55 Pythagorean Theorem Application

    Pythagorean Theorem Application

    296 views / 0 likes - added

    u07_l1_t4_we2 Pythagorean Theorem Application

  • 04:20 Analyzing Two Variable Linear Inequality

    Analyzing Two Variable Linear Inequality

    379 views / 0 likes - added

    Analyzing two variable linear inequality

  • 04:34 Application of addition of real numbers

    Application of addition of real numbers

    256 views / 0 likes - added

    U09_L2_T2_we4 Application of addition of real numbers

  • 04:10 Multiplying real number application

    Multiplying real number application

    225 views / 0 likes - added

    U09_L2_T4_we4 Multiplying real number application

  • 04:12 Constraining Solutions To Two Variable Linear Inequalities

    Constraining Solutions To Two Variable Linear Inequalities

    401 views / 0 likes - added

    Constraining solutions to two variable linear inequalities

  • 03:55 Adding and subtracting real numbers application

    Adding and subtracting real numbers application

    330 views / 0 likes - added

    U09_L2_T3_we3 Adding and subtracting real numbers application

  • 05:34 Application of Similar Triangles

    Application of Similar Triangles

    385 views / 0 likes - added

    u07_l1_t3_we5 Application of Similar Triangles Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:06 Solutions to Three Variable System

    Solutions to Three Variable System

    213 views / 0 likes - added

    u14 l3 t1 we4 Solutions to Three Variable System More free lessons at: http://www.khanacademy.org/video?v=145zOBT0LD4

  • 11:49 Fixed, Variable, and Marginal Cost.

    Fixed, Variable, and Marginal Cost.

    215 views / 0 likes - added

    Thinking about average fixed, variable and marginal cost More free lessons at: http://www.khanacademy.org/video?v=bBQVaRnHqLs

  • 15:38 Proof: S (or Entropy) is a valid state variable

    Proof: S (or Entropy) is a valid state variable

    257 views / 0 likes - added

    Prroof that S (or entropy) is a valid state variable. More free lessons at: http://www.khanacademy.org/video?v=sPz5RrFus1Q

  • 06:58 Example of Solving for a Variable

    Example of Solving for a Variable

    205 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

    186 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

  • 01:24 Solving for a Variable

    Solving for a Variable

    202 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

  • 05:22 Application problem with graph

    Application problem with graph

    280 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

  • 08:09 System of Inequalities Application

    System of Inequalities Application

    190 views / 0 likes - added

    u14_l1_t2_we3 System of Inequalities Application More free lessons at: http://www.khanacademy.org/video?v=G0fH6blRMHI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:02 Direct Variation Application

    Direct Variation Application

    220 views / 0 likes - added

    u15_l3_t1_we4 Direct Variation Application More free lessons at: http://www.khanacademy.org/video?v=ZsjfUUJUq9s Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:50 The Most Beautiful Equation in Math

    The Most Beautiful Equation in Math

    30 views / 0 likes - added

    Happy Pi Day from Carnegie Mellon University! Professor of mathematical sciences Po-Shen Loh explains why Euler’s Equation is the most beautiful equation in math. The video was filmed as part of a pi and pie discussion with CMU alumna, baker and blo

  • 04:42 Inverse Variation Application

    Inverse Variation Application

    240 views / 0 likes - added

    u15_l3_t1_we5 Inverse Variation Application More free lessons at: http://www.khanacademy.org/video?v=lkP-E2LUnjA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:53 Application Problem with Quadratic Formula

    Application Problem with Quadratic Formula

    207 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

  • 05:19 Graphical Systems Application Problem

    Graphical Systems Application Problem

    317 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

  • 01:42 How To Use Rounding in Math Problems

    How To Use Rounding in Math Problems

    526 views / 1 likes - added

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

  • 02:37 Equation of a line 2

    Equation of a line 2

    202 views / 0 likes - added

    U04_L1_T3_we2 : Equation of a line

  • 11:03 What is a differential equation

    What is a differential equation

    245 views / 0 likes - added

    What a differential equation is and some terminology.

  • 05:16 Radical Equation Examples

    Radical Equation Examples

    278 views / 0 likes - added

    Radical Equation Examples

  • 11:54 More Involved Radical Equation Example

    More Involved Radical Equation Example

    258 views / 0 likes - added

    More Involved Radical Equation Example

  • 09:48 Equation For Parabola From Focus And Directrix

    Equation For Parabola From Focus And Directrix

    375 views / 0 likes - added

    Equation for parabola from focus and directrix

  • 04:37 Balancing More Complex Chemical Equation

    Balancing More Complex Chemical Equation

    271 views / 0 likes - added

    Balancing more complex chemical equation

  • 04:12 Balancing Chemical Equation With Substitution

    Balancing Chemical Equation With Substitution

    452 views / 0 likes - added

    Balancing chemical equation with substitution

  • 02:30 One-Step Equation Involving Fractions

    One-Step Equation Involving Fractions

    258 views / 0 likes - added

    u10_l1_t1_we_int One-Step Equation Involving Fractions

  • 05:36 More Involved Multi-Step Equation

    More Involved Multi-Step Equation

    250 views / 0 likes - added

    u10_l1_t2_we_int More Involved Multi-Step Equation

  • 08:58 Schrodinger's Equation

    Schrodinger's Equation

    118 views / 0 likes - added

    Schrodinger's Equation for wave functions in Quantum Physics. My Patreon Page is at https://www.patreon.com/EugeneK

  • 11:58 Repeated roots of the characteristic equation

    Repeated roots of the characteristic equation

    229 views / 0 likes - added

    What happens when the characteristic equation only has 1 repeated root? More free lessons at: http://www.khanacademy.org/video?v=NW9JfMvIsxw

  • 12:59 Simple Differential Equation Example

    Simple Differential Equation Example

    336 views / 0 likes - added

    2010 IIT JEE Paper 1 Problem 56 Differential Equation More free lessons at: http://www.khanacademy.org/video?v=fqnPabGV6A4

  • 09:58 Normal vector from plane equation

    Normal vector from plane equation

    334 views / 0 likes - added

    Figuring out a normal vector to a plane from its equation More free lessons at: http://www.khanacademy.org/video?v=gw-4wltP5tY

  • 10:46 Laplace Transform solves an equation 2

    Laplace Transform solves an equation 2

    266 views / 0 likes - added

    Second part of using the Laplace Transform to solve a differential equation. More free lessons at: http://www.khanacademy.org/video?v=EdQ7Q9VoF44

  • 10:08 Ideal Gas Equation Example 1

    Ideal Gas Equation Example 1

    228 views / 0 likes - added

    Figuring out the number of moles of gas we have using the ideal gas equation: PV=nRT. More free lessons at: http://www.khanacademy.org/video?v=erjMiErRgSQ

  • 09:22 Ideal Gas Equation: PV=nRT

    Ideal Gas Equation: PV=nRT

    253 views / 0 likes - added

    Intuition behind the ideal gas equation: PV=nRT. More free lessons at: http://www.khanacademy.org/video?v=WScwPIPqZa0

  • 03:46 Equation of a line 1

    Equation of a line 1

    236 views / 0 likes - added

    u13_l2_t2_we1 Equation of a line More free lessons at: http://www.khanacademy.org/video?v=AqFwKecNaTk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:57 Equation of a line 2

    Equation of a line 2

    205 views / 0 likes - added

    u13_l2_t2_we2 Equation of a line 2 More free lessons at: http://www.khanacademy.org/video?v=MxiqyE2uMCo Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 06:42 Equation of a line 3

    Equation of a line 3

    190 views / 0 likes - added

    u13_l2_t2_we3 Equation of a line 3 More free lessons at: http://www.khanacademy.org/video?v=XMJ72mtMn4Y Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 10:52 Laplace Transform to solve an equation

    Laplace Transform to solve an equation

    275 views / 0 likes - added

    Using the Laplace Transform to solve an equation we already knew how to solve. More free lessons at: http://www.khanacademy.org/video?v=3uYb-RhM7lU

  • 06:32 Absolute Value Equation Example 2

    Absolute Value Equation Example 2

    198 views / 0 likes - added

    U02_L2_T2_we2 : Example of solving an absolute value equation More free lessons at: http://www.khanacademy.org/video?v=jaizi_1IB5c Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 07:11 Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

    Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

    354 views / 0 likes - added

    Graphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/graphing-solutio

  • 19:12 Laplace/Step Function Differential Equation

    Laplace/Step Function Differential Equation

    359 views / 0 likes - added

    Hairy differential equation involving a step function that we use the Laplace Transform to solve. More free lessons at: http://www.khanacademy.org/video?v=R0JY8oWsuOY

  • 01:55 Equation Special Cases

    Equation Special Cases

    255 views / 0 likes - added

    u10_l1_t3_we1 Equation Special Cases More free lessons at: http://www.khanacademy.org/video?v=zKotuhQWIRg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:18 Simple Quadratic Equation

    Simple Quadratic Equation

    190 views / 0 likes - added

    u16_l5_t1_we1 Simple Quadratic Equation More free lessons at: http://www.khanacademy.org/video?v=RweAgQwLdMs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:24 Parallel Line Equation

    Parallel Line Equation

    211 views / 0 likes - added

    u13_l2_t3_we2 Parallel Line Equation More free lessons at: http://www.khanacademy.org/video?v=4Cmv7dUgggU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:24 Equation of a Line hairier example

    Equation of a Line hairier example

    205 views / 0 likes - added

    u13 l2 t2 we INT Equation of a Line hairier example More free lessons at: http://www.khanacademy.org/video?v=k8EfLFvUI5U Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:27 Inequality Word Problem: One Variable | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    Inequality Word Problem: One Variable | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    292 views / 0 likes - added

    This time we're creating a variable to represent a number, and then writing an inequality. We're building on our knowledge. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-to

  • 02:57 Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser

    Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser

    333 views / 0 likes - added

    In 1911, Srinivasa Ramanujan posed this problem involving an infinite nested radical (a never-ending expression that has square roots inside of square roots). Can you figure out how to simplify the equation? The video presents an intuitive solution. Techn

  • 08:21 Two-variable Linear Equations And Their Graphs | Algebra I | Khan Academy

    Two-variable Linear Equations And Their Graphs | Algebra I | Khan Academy

    262 views / 0 likes - added

    Introduction to 2-variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/v/checking-ordered-pair-solutions-to-equatio

  • 04:42 How To Write Algebraic Expressions From Word Problems | 6th Grade | Khan Academy

    How To Write Algebraic Expressions From Word Problems | 6th Grade | Khan Academy

    515 views / 0 likes - added

    Learn how to write expressions with variables to describe situations described in word problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-alg-e

  • 06:36 Arc Measure Example Problems

    Arc Measure Example Problems

    342 views / 0 likes - added

    Arc measure example problems

  • 02:03 Fraction word problems 1 (ex 4)

    Fraction word problems 1 (ex 4)

    244 views / 0 likes - added

    Fraction word problems 1 (ex 4)

  • 01:42 Fraction word problems 1 (ex 3)

    Fraction word problems 1 (ex 3)

    257 views / 0 likes - added

    Fraction word problems 1 (ex 3)

  • 01:04 Fraction word problems 1 (ex 2)

    Fraction word problems 1 (ex 2)

    230 views / 0 likes - added

    Fraction word problems 1 (ex 2)

  • 01:48 Fraction word problems 1 (ex 1)

    Fraction word problems 1 (ex 1)

    269 views / 0 likes - added

    Fraction word problems 1 (ex 1)

  • 04:21 How To Write One-step Equations For Word Problems | 6th Grade | Khan Academy

    How To Write One-step Equations For Word Problems | 6th Grade | Khan Academy

    459 views / 0 likes - added

    Learn how to write basic equations to model real-world situations. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-super-yoga/e/equations-in-one-vari

  • 03:09 How To Write Basic Algebraic Expressions From Word Problems | 6th Grade | Khan Academy

    How To Write Basic Algebraic Expressions From Word Problems | 6th Grade | Khan Academy

    351 views / 0 likes - added

    Learn how to write basic expressions with variables to describe situations described in word problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th

  • 14:15 Percent Problems

    Percent Problems

    275 views / 0 likes - added

    Percent Problems from Chapter 3 of ck12.org Algebra I textbook

  • 05:58 What Is The Drake Equation?

    What Is The Drake Equation?

    207 views / 0 likes - added

    Josh explains Frank Drake's famous formula for determining whether intelligent alien life exists. Learn more at HowStuffWorks.com: http://science.howstuffworks.com/space/aliens-ufos/extraterrestrial-life-odds1.htm Subscribe: http://goo.gl/ZYI7Gt Visit our

  • 02:13 Multiplying Fractions Word Problems (ex 1)

    Multiplying Fractions Word Problems (ex 1)

    338 views / 0 likes - added

    Multiplying Fractions Word Problems (ex 1)

  • 02:45 Mixture problems 1

    Mixture problems 1

    301 views / 0 likes - added

    U06_L2_T2_we1 Mixture problems 1 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:55 Interpreting Function Graphs Word Problems

    Interpreting Function Graphs Word Problems

    472 views / 0 likes - added

    Interpreting function graphs word problems

  • 12:27 Variable Expressions

    Variable Expressions

    207 views / 0 likes - added

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

  • 06:44 Mixture problems 2

    Mixture problems 2

    255 views / 0 likes - added

    U06_L2_T2_we2 Mixture problems 2 More free lessons at: http://www.khanacademy.org/video?v=OBVGQt1Eeug Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:07 Mixture problems 3

    Mixture problems 3

    253 views / 0 likes - added

    U06_L2_T2_we3 Mixture problems 3 More free lessons at: http://www.khanacademy.org/video?v=JVlfQEhzLMM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:59 Systems and rate problems

    Systems and rate problems

    265 views / 0 likes - added

    U06_L2_T1_we1 Systems and rate problems More free lessons at: http://www.khanacademy.org/video?v=at4T4n4JYNc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 10:05 Systems and rate problems 2

    Systems and rate problems 2

    226 views / 0 likes - added

    U06_L2_T1_we2 Systems and rate problems 2 More free lessons at: http://www.khanacademy.org/video?v=H5w55UbIZTw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:56 Systems and rate problems 3

    Systems and rate problems 3

    258 views / 0 likes - added

    U06_L2_T1_we3 Systems and rate problems 3 More free lessons at: http://www.khanacademy.org/video?v=hTBQUibtnBk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:37 Solving Percent Problems 2

    Solving Percent Problems 2

    270 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

    293 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

  • 13:00 Problems with Zero - Numberphile

    Problems with Zero - Numberphile

    246 views / 0 likes - added

    Dividing by zero, zero divided by zero and zero to the power of zero - all pose problems! Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile This video features Matt Parker and James Grime - ht

  • 04:13 Adults Stumped By Geometry Problems For 10 Year Olds. Can You Solve Them?

    Adults Stumped By Geometry Problems For 10 Year Olds. Can You Solve Them?

    384 views / 0 likes - added

    These homework problems were given to 10 year old children (Year 5) in England (Glossop, Derbyshire) and they were posted to Facebook when some adults found them to be difficult. One person claimed the problems were impossible to solve. Can you figure the

  • 03:28 Inequality Word Problems | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    Inequality Word Problems | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    387 views / 0 likes - added

    We're writing inequalities by using information from the word problems. Woohoo! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/greater-than-less-than/e/writing-numeric

  • 04:32 Math Word problems - Solving triangles

    Math Word problems - Solving triangles

    357 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

  • 03:23 Comparison Word Problems | Addition And Subtraction Within 20 | Early Math | Khan Academy

    Comparison Word Problems | Addition And Subtraction Within 20 | Early Math | Khan Academy

    328 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-more-fewer-20/e/addition-and-subtraction-word-problems-within-20--level-3?utm_source=YT&utm_medium

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

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

    274 views / 0 likes - added

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

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

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

    337 views / 0 likes - added

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

  • 03:04 How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy

    How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy

    259 views / 0 likes - added

    Sal find the formula of a function that, given an input value "b," outputs a value "a" that satisfies the equation 4a+7b=-52. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/functions-

  • 02:15 Scientists Get Creative When Solving Problems

    Scientists Get Creative When Solving Problems

    149 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

  • 14:11 The Mole 4 - Converting Mass to Atoms: Practice Problems

    The Mole 4 - Converting Mass to Atoms: Practice Problems

    104 views / 0 likes - added

    Craig Beals from Beals Science explains how to convert between mass in grams to atoms using the mole. The video includes molar mass, Avogadro's number, converting and mole practice problems. To learn more visit: http://www.BealsScience.com For the previou

  • 05:50 Length Word Problems | Measurement And Data | Early Math | Khan Academy

    Length Word Problems | Measurement And Data | Early Math | Khan Academy

    341 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-length-word-problems/e/length-word-problems?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch t

  • 03:15 u09 l1 t2 we4 Adding Real Numbers Application

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    Fewer Word Problems | Addition And Subtraction Within 100 | Early Math | Khan Academy

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    Adding And Subtracting On Number Line Word Problems | Early Math | Khan Academy

    334 views / 0 likes - added

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

    342 views / 0 likes - added

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

    248 views / 0 likes - added

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    More Word Problems | Addition And Subtraction Within 100 | Early Math | Khan Academy

    349 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-more-fewer-100/e/addition-and-subtraction-word-problems-within-100--level-3?utm_source=YT&utm_medium=Desc&utm_c

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  • 08:34 LCM And GCF Word Problems | Factors And Multiples | Pre-Algebra | Khan Academy

    LCM And GCF Word Problems | Factors And Multiples | Pre-Algebra | Khan Academy

    349 views / 1 likes - added

    Here we have a couple of word problems--one searching for the least common multiple and the other for the greatest common factor. Just read them with us slowly and follow along. You'll get it. Practice this lesson yourself on KhanAcademy.org right now: ht

  • 13:30 IP Problems, YouTube, And The Future: Crash Course Intellectual Property #7

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    Can Namib Desert Beetles Help Us Solve Our Drought Problems? | Think Like A Tree

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    Smart Math Techniques - Solve maths problems in seconds

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    Ideal Gas Equation Example 2

    230 views / 0 likes - added

    PV/T is a constant. Figuring out the volume of an ideal gas at standard temperature and pressure (STP). More free lessons at: http://www.khanacademy.org/video?v=GwoX_BemwHs

  • 05:46 Ideal Gas Equation Example 3

    Ideal Gas Equation Example 3

    224 views / 0 likes - added

    Figuring out the mass of Oxygen we have. More free lessons at: http://www.khanacademy.org/video?v=69V-60sga3M

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

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

    355 views / 0 likes - added

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

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

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

    408 views / 1 likes - added

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

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

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

    334 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

  • 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

    317 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-bar-graphs/e/solving-problems-with-bar-graphs-2?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Wat

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    Fraction-decimal Intuition Problems (examples) | 4th Grade | Khan Academy

    311 views / 0 likes - added

    Understand the connection between decimals and fractions using a grid diagram. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimal-fractions/e/fraction-decimal-in

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    Mo Gawdat, the chief business officer of the moonshot factory Google X, has designed an algorithm to make you happy. Gawdat started writing when his son died. The resulting book, Solve for Happy, describes the model of happiness that he and his late son b

  • 06:37 The problems with rebuilding beaches

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  • 04:07 Solve Problems: Be An Engineer!

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    Problem Solving Word Problems 2

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

  • 11:00 The Problems with Secret Santa - Numberphile

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  • 02:49 Ben 10 | Cat Problems | Cartoon Network

    Ben 10 | Cat Problems | Cartoon Network

    130 views / 1 likes - added

    A cat problem needs a cat solution! Ben must embrace his inner cat in order to get his new alien, Rath, under control. Episode: Rath of Con CN GAMES: http://cartn.co/ytgames SUBSCRIBE: http://cartn.co/subscribe ABOUT BEN 10: Why have one set of super powe

  • 11:45 Ideal Gas Problems: Crash Course Chemistry #13

    Ideal Gas Problems: Crash Course Chemistry #13

    324 views / 0 likes - added

    We don't live in a perfect world, and neither do gases - it would be great if their particles always fulfilled the assumptions of the ideal gas law, and we could use PV=nRT to get the right answer every time. Unfortunately, the ideal gas law (like our cul

  • 07:48 ck12.org Normal Distribution Problems: z-score

    ck12.org Normal Distribution Problems: z-score

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    Z-score practice More free lessons at: http://www.khanacademy.org/video?v=Wp2nVIzBsE8

  • 02:12 8 easy ways to fix common iPhone problems

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    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

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    Minecraft PS4 - 20 Block Challenge - Portal Problems (21)

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    135 views / 0 likes - added

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

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

    311 views / 0 likes - added

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

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

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

    295 views / 0 likes - added

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

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

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

    288 views / 0 likes - added

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

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

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

    305 views / 0 likes - added

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

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

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

    423 views / 0 likes - added

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

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

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

    925 views / 0 likes - added

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

  • 10:53 ck12.org Normal Distribution Problems: Qualitative sense of normal distributions

    ck12.org Normal Distribution Problems: Qualitative sense of normal distributions

    342 views / 0 likes - added

    Discussion of how "normal" a distribution might be More free lessons at: http://www.khanacademy.org/video?v=79duxPXpyKQ

  • 02:41 How to Substitute Known or Given Values for the Variables in an Algebraic Expression

    How to Substitute Known or Given Values for the Variables in an Algebraic Expression

    451 views / 0 likes - added

    Substituting known or given values for a variable is required to complete some types of operations. Learn how to substitute known or given values for a variable with help from a mathematics tutor and educator in this free video clip.

  • 10:09 Fluids (part 9)

    Fluids (part 9)

    256 views / 0 likes - added

    Second part of the Bernoulli's Equation proof. Beginning of a problem that uses the equation. More free lessons at: http://www.khanacademy.org/video?v=QX2YLR09Q78

  • 06:07 Why E=mc² is wrong

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    86 views / 0 likes - added

    The most famous equation in all of science is Einstein’s E = mc2, but it is also frequently horribly misunderstood and misused. In this video, Fermilab’s Dr. Don Lincoln explains the real truth about this equation and how people often use it wrong. Relate

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    Expected Value: E(X)

    230 views / 0 likes - added

    Expected value of a random variable

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    Variable scope and function calls

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    Probabilities for a random variable with a binomial distribution

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  • 03:47 A Trip Through Space To Calculate Distance - Heather Tunnell

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  • 16:56 Expected Value of Binomial Distribution

    Expected Value of Binomial Distribution

    296 views / 0 likes - added

    Expected value of a binomial distributed random variable More free lessons at: http://www.khanacademy.org/video?v=SqcxYnNlI3Y

  • 06:45 Algebra: Linear Equations 3

    Algebra: Linear Equations 3

    206 views / 0 likes - added

    Linear equations with multiple variable and constant terms More free lessons at: http://www.khanacademy.org/video?v=Zn-GbH2S0Dk

  • 04:49 The Black Hole Tipping Point

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    201 views / 0 likes - added

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  • 09:59 Exact Equations Example 3

    Exact Equations Example 3

    236 views / 0 likes - added

    One more exact equation example More free lessons at: http://www.khanacademy.org/video?v=eu_GFuU7tLI

  • 06:22 Are We Alone? Galactic Civilization Challenge | Space Time | PBS Digital Studios

    Are We Alone? Galactic Civilization Challenge | Space Time | PBS Digital Studios

    210 views / 0 likes - added

    The Drake Equation tells us the likelihood that there are other advanced technological civilizations waiting for us among the stars. In this episode of Space Time we challenge you to use the Drake Equation to help us determine how near or far these alien

  • 08:01 Exact Equations Example 2

    Exact Equations Example 2

    240 views / 0 likes - added

    Some more exact equation examples More free lessons at: http://www.khanacademy.org/video?v=utQi1ZhF__Q

  • 08:36 Fluids (part 10)

    Fluids (part 10)

    231 views / 0 likes - added

    Second part of the example that uses Bernoulli's equation. More free lessons at: http://www.khanacademy.org/video?v=NGpJPz44JYc

  • 09:15 Projectile motion (part 2)

    Projectile motion (part 2)

    215 views / 0 likes - added

    A derivation of a new motion equation More free lessons at: http://www.khanacademy.org/video?v=emdHj6WodLw

  • 05:38 Separable differential equations 2

    Separable differential equations 2

    322 views / 0 likes - added

    Another separable differential equation example. More free lessons at: http://www.khanacademy.org/video?v=xVWCfMe97ws

  • 10:24 Complex roots of the characteristic equations 2

    Complex roots of the characteristic equations 2

    245 views / 0 likes - added

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

  • 10:08 Fluids (part 8)

    Fluids (part 8)

    202 views / 0 likes - added

    Beginning of the proof of Bernoulli's Equation. More free lessons at: http://www.khanacademy.org/video?v=uqyLOuAzbvo

  • 14:55 Buffers and Hendersen-Hasselbalch

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    218 views / 0 likes - added

    Buffers and the Hendersen-Hasselbalch equation More free lessons at: http://www.khanacademy.org/video?v=LJmFbcaxDPE

  • 07:47 Fluids (part 12)

    Fluids (part 12)

    195 views / 0 likes - added

    Complete example of a Bernoulli's Equation exercise. More free lessons at: http://www.khanacademy.org/video?v=xlJYYM5TWoA

  • 07:18 Detectable Civilizations in our Galaxy 3

    Detectable Civilizations in our Galaxy 3

    277 views / 0 likes - added

    Reconciling with the traditional Drake Equation More free lessons at: http://www.khanacademy.org/video?v=LRmwUsxNSL0

  • 12:10 Exact Equations Example 1

    Exact Equations Example 1

    259 views / 0 likes - added

    First example of solving an exact differential equation. More free lessons at: http://www.khanacademy.org/video?v=Pb04ntcDJcQ

  • 12:41 Why The Universe Needs Dark Energy | Space Time | PBS Digital Studios

    Why The Universe Needs Dark Energy | Space Time | PBS Digital Studios

    242 views / 1 likes - added

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  • 08:26 Integrating factors 2

    Integrating factors 2

    226 views / 0 likes - added

    Now that we've made the equation exact, let's solve it! More free lessons at: http://www.khanacademy.org/video?v=0NyeDUhKwBE

  • 12:07 Visualizing Average Costs and Marginal Costs as Slope

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    232 views / 0 likes - added

    Graphing variable cost, fixed cost and total cost More free lessons at: http://www.khanacademy.org/video?v=k1iHDu9GrJE

  • 10:17 Integrating factors 1

    Integrating factors 1

    240 views / 0 likes - added

    Using an integrating factor to make a differential equation exact More free lessons at: http://www.khanacademy.org/video?v=j511hg7Hlbg

  • 18:48 Using the Laplace Transform to solve a nonhomogenous eq

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    235 views / 0 likes - added

    Solving a non-homogeneous differential equation using the Laplace Transform More free lessons at: http://www.khanacademy.org/video?v=nlUG4OKN1IY

  • 21:11 Visualizing a Column Space as a Plane in R3

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    332 views / 0 likes - added

    Determining the planar equation for a column space in R3 More free lessons at: http://www.khanacademy.org/video?v=EGNlXtjYABw

  • 08:52 Repeated roots of the characterisitic equations part 2

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    239 views / 0 likes - added

    An example where we use initial conditions to solve a repeated-roots differential equation. More free lessons at: http://www.khanacademy.org/video?v=YezsgIlcb68

  • 10:42 Cognition: How Your Mind Can Amaze and Betray You - Crash Course Psychology #15

    Cognition: How Your Mind Can Amaze and Betray You - Crash Course Psychology #15

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  • 01:30 The Astronauts (1959-2013)

    The Astronauts (1959-2013)

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    When you look at the group photos of every NASA astronaut class, you start to notice something. http://skunkbear.tumblr.com http://twitter.com/nprskunkbear This year's application: https://www.usajobs.gov/GetJob/ViewDetails/423817000

  • 02:51 Einstein's Biggest Blunder

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    286 views / 0 likes - added

    Einstein's theory of general relativity was not always the concise, elegant equation we know today. Einstein needed a "fudge factor" to conform his theory to accepted conventions of the day. It wasn't until Hubble made a grand discovery that Einstein's eq

  • 07:36 Fractions - Adding and Subtracting

    Fractions - Adding and Subtracting

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  • 08:53 Detectable Civilizations in our Galaxy 2

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