Search Results: "free trade"
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10:26
Organic Chemistry Naming Examples 2
502 views / 0 likes - addedOrganic Chemistry Naming Examples 2 More free lessons at: http://www.khanacademy.org/video?v=CJRQ8gOjq4E
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10:04
Organic Chemistry Naming Examples 5
484 views / 0 likes - addedOrganic Chemistry Naming Examples 5 More free lessons at: http://www.khanacademy.org/video?v=6BR0Q5e74bs
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16:23
sp3 Hybridized Orbitals and Sigma Bonds
504 views / 0 likes - addedsp3 Hybridized Orbitals and Sigma Bonds More free lessons at: http://www.khanacademy.org/video?v=u1eGSL6J6Fo
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14:13
Pi bonds and sp2 Hybridized Orbitals
501 views / 0 likes - addedPi bonds and sp2 Hybridized Orbitals More free lessons at: http://www.khanacademy.org/video?v=lJX8DxoPRfk
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03:11
U09_L1_T2_we3 Factoring Trinomials by Grouping 3
495 views / 0 likes - addedU09_L1_T2_we3 Factoring Trinomials by Grouping 3 More free lessons at: http://www.khanacademy.org/video?v=fVIZmOQBS5M
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04:12
Simplifying Rational Expressions 1
541 views / 0 likes - addedU11_L1_T1_we1 Simplifying Rational Expressions 1 More free lessons at: http://www.khanacademy.org/video?v=XChok8XlF90
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03:53
Simplifying Rational Expressions 3
433 views / 0 likes - addedU11_L1_T1_we3 Simplifying Rational Expressions 3 More free lessons at: http://www.khanacademy.org/video?v=ey_b3aPsRl8
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14:58
Linear Equations in Slope Intercept Form
539 views / 0 likes - addedLinear Equations in Slope Intercept Form More free lessons at: http://www.khanacademy.org/video?v=5fkh01mClLU
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09:39
Linear Equations in Point Slope Form
545 views / 0 likes - addedLinear Equations in Point Slope Form More free lessons at: http://www.khanacademy.org/video?v=zqCokP2vDGo
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12:44
Solving Systems of Equations by Elimination
656 views / 0 likes - addedSolving Systems of Equations by Elimination More free lessons at: http://www.khanacademy.org/video?v=vA-55wZtLeE
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13:57
Factor by Grouping and Factoring Completely
611 views / 0 likes - addedFactor by Grouping and Factoring Completely More free lessons at: http://www.khanacademy.org/video?v=X7B_tH4O-_s
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11:03 Popular
Solving Quadratic Equations by Square Roots
702 views / 0 likes - addedSolving Quadratic Equations by Square Roots More free lessons at: http://www.khanacademy.org/video?v=55G8037gsKY
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14:06 Popular
Solving Quadratic Equations by Completing the Square
841 views / 0 likes - addedSolving Quadratic Equations by Completing the Square More free lessons at: http://www.khanacademy.org/video?v=bNQY0z76M5A
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09:39 Popular
Distance Formula
754 views / 0 likes - addedHow to find the distance between lines using the Pythagorean Formula More free lessons at: http://www.khanacademy.org/video?v=nyZuite17Pc
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11:36
Intelligent Design and Evolution
550 views / 0 likes - addedThe argument that evolution speaks to being the most "intelligent design" More free lessons at: http://www.khanacademy.org/video?v=qxOEz9aPZNY
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19:52
Variation in a Species
588 views / 0 likes - addedHow variation can be introduced into a species. More free lessons at: http://www.khanacademy.org/video?v=DuArVnT1i-E
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17:47
Krebs / Citric Acid Cycle
541 views / 0 likes - addedOverview of the Krebs or Citric Acid Cycle More free lessons at: http://www.khanacademy.org/video?v=juM2ROSLWfw
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20:16
Photosynthesis: Light Reactions 1
598 views / 0 likes - addedDetails on the light-dependent reactions of photosynthesis More free lessons at: http://www.khanacademy.org/video?v=GR2GA7chA_c
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16:32
Anatomy of a muscle cell
554 views / 0 likes - addedUnderstanding the structure of a muscle cell More free lessons at: http://www.khanacademy.org/video?v=uY2ZOsCnXIA
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14:31
More on orbitals and electron configuration
450 views / 0 likes - addedMore intuition on orbitals. Touching on electron configuration. More free lessons at: http://www.khanacademy.org/video?v=FmQoSenbtnU
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10:18
Electron Configurations 2
561 views / 0 likes - addedFiguring out configurations for the d-block elements More free lessons at: http://www.khanacademy.org/video?v=YURReI6OJsg
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15:04
Stoichiometry: Limiting Reagent
515 views / 0 likes - addedStoichiometry problem where we have a limiting reagent! More free lessons at: http://www.khanacademy.org/video?v=rESzyhPOJ7I
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12:36
Phase Diagrams
491 views / 0 likes - addedUnderstanding and interpreting phase diagrams More free lessons at: http://www.khanacademy.org/video?v=Qp87Z4m8R-w
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17:49
pH of a Weak Acid
486 views / 0 likes - addedCalculating the pH of a weak acid More free lessons at: http://www.khanacademy.org/video?v=dencuBNp_Ck
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11:02
Titration Roundup
445 views / 0 likes - addedMaking sure you fully understand titration curves More free lessons at: http://www.khanacademy.org/video?v=BBIGR0RAMtY
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13:45
More on Internal Energy
486 views / 0 likes - addedGetting more intuition of internal energy, heat, and work More free lessons at: http://www.khanacademy.org/video?v=aOSlXuDO4UU
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19:15
Entropy Intuition
456 views / 0 likes - addedA discussion of what entropy is and what it isn't. More free lessons at: http://www.khanacademy.org/video?v=xJf6pHqLzs0
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12:43
Spectrophotometry Example
479 views / 0 likes - addedSpectrophotometry Example - Determining concentration based on absorbance More free lessons at: http://www.khanacademy.org/video?v=VqAa_cmZ7OY
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16:02
Vapor Pressure Example
508 views / 0 likes - addedVapor pressure example using the Ideal Gas Law More free lessons at: http://www.khanacademy.org/video?v=-QpkmwIoMaY
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07:38
Change of State Example
565 views / 0 likes - addedSpecific Heat Capacity and Enthalpy of Vaporization example More free lessons at: http://www.khanacademy.org/video?v=tvO0358YUYM
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16:59 Popular
Alien Abduction Brain Teaser
834 views / 1 likes - addedSaving Earth from becoming a mushroom farm. More free lessons at: http://www.khanacademy.org/video?v=K4pocYXOmTQ
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11:01 Popular
Blue Forehead Room Solution
796 views / 0 likes - addedDo not watch before Blue Forehead Room. THIS IS THE SOLUTION! More free lessons at: http://www.khanacademy.org/video?v=-xYkTJFbuM0
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03:12
Data on Chinese M1 Increase in 2010
690 views / 0 likes - addedData on Chinese M1 Increase in 2010 More free lessons at: http://www.khanacademy.org/video?v=4Azskeheo_g
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12:17
Statistics: Alternate Variance Formulas
515 views / 0 likes - addedPlaying with the formula for variance of a population. More free lessons at: http://www.khanacademy.org/video?v=sRVGcYGjUk8
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10:46
Binomial Distribution 4
552 views / 0 likes - addedUsing Excel to visualize the basketball binomial distribution More free lessons at: http://www.khanacademy.org/video?v=H0ZgOGWUcJw
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09:00
Law of Large Numbers
519 views / 0 likes - addedIntroduction to the law of large numbers More free lessons at: http://www.khanacademy.org/video?v=VpuN8vCQ--M
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05:57
ck12.org: More Empirical Rule and Z-score practice
547 views / 0 likes - addedMore Empirical Rule and Z-score practice More free lessons at: http://www.khanacademy.org/video?v=itQEwESWDKg
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14:31
Large Sample Proportion Hypothesis Testing
670 views / 0 likes - addedLarge Sample Proportion Hypothesis Testing More free lessons at: http://www.khanacademy.org/video?v=1JT9oODsClE
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02:42 Popular
Clarification of Confidence Interval of Difference of Means
732 views / 0 likes - addedClarification of Confidence Interval of Difference of Means More free lessons at: http://www.khanacademy.org/video?v=yQsCMnz9wO8
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16:13 Popular
Hypothesis Test Comparing Population Proportions
732 views / 0 likes - addedHypothesis Test Comparing Population Proportions More free lessons at: http://www.khanacademy.org/video?v=dvSa_tx04hw
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15:08 Popular
Covariance and the Regression Line
702 views / 0 likes - addedCovariance, Variance and the Slope of the Regression Line More free lessons at: http://www.khanacademy.org/video?v=ualmyZiPs9w
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17:38 Popular
Contingency Table Chi-Square Test
778 views / 0 likes - addedContingency Table Chi-Square Test More free lessons at: http://www.khanacademy.org/video?v=hpWdDmgsIRE
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10:33
Bailout 3: Book value vs. market value
677 views / 0 likes - addedWhat it means when the market value of a stock is different from its book value. More free lessons at: http://www.khanacademy.org/video?v=TUOQZjotyAQ
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08:50
Banking 5: Introduction to Bank Notes
625 views / 0 likes - addedIntroduction to bank notes (which you are more familiar with than you realize). More free lessons at: http://www.khanacademy.org/video?v=cNFLqhU4MN0
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08:29
Banking 7: Giving out loans without giving out gold
674 views / 0 likes - addedHow banks can give out loans without ever giving out gold. More free lessons at: http://www.khanacademy.org/video?v=On3c86V5A_E
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08:52
Banking 9: More on Reserve Ratios (Bad sound)
652 views / 0 likes - addedSeeing how reserve ratios limit how much lending I can do. More free lessons at: http://www.khanacademy.org/video?v=DFPBdbx0vFc
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14:08
Banking 18: Big Picture Discussion
600 views / 0 likes - addedPros and Cons of various banking systems. More on gold. More free lessons at: http://www.khanacademy.org/video?v=T9byZBGtGuw
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13:22
The Discount Rate
584 views / 0 likes - addedThe discount rate and window. Lender of last resort. More free lessons at: http://www.khanacademy.org/video?v=FxkTSjctXdk
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09:49
Housing Price Conundrum (part 3)
535 views / 0 likes - addedWhy did lending standards become more and more lax from 2000 to 2006? More free lessons at: http://www.khanacademy.org/video?v=aAfMps_VyOY
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12:01
Separable Differential Equations
588 views / 0 likes - addedIntroduction to separable differential equations. More free lessons at: http://www.khanacademy.org/video?v=C5-lz0hcqsE
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10:51
Exact Equations Intuition 2 (proofy)
569 views / 0 likes - addedMore intuitive building blocks for exact equations. More free lessons at: http://www.khanacademy.org/video?v=a7wYAtMjORQ
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07:22
First order homegenous equations
610 views / 0 likes - addedIntroduction to first order homogenous equations. More free lessons at: http://www.khanacademy.org/video?v=9Wfn-WWV1aY
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05:59
2nd Order Linear Homogeneous Differential Equations 3
583 views / 1 likes - addedLet's use some initial conditions to solve for the particular solution More free lessons at: http://www.khanacademy.org/video?v=UyCwAFQt4v0
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11:58
Repeated roots of the characteristic equation
501 views / 0 likes - addedWhat happens when the characteristic equation only has 1 repeated root? More free lessons at: http://www.khanacademy.org/video?v=NW9JfMvIsxw
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10:45
Laplace Transform 3 (L{sin(at)})
599 views / 0 likes - addedLaplace Transform of sin(at) (part 1) More free lessons at: http://www.khanacademy.org/video?v=gMcs6RF_LrQ
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09:14
Laplace Transform 4
550 views / 0 likes - addedPart 2 of getting the Laplace transform of sin(at) More free lessons at: http://www.khanacademy.org/video?v=-cApVwKR1Ps
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12:14
Using the Convolution Theorem to Solve an Initial Value Prob
598 views / 0 likes - addedUsing the Convolution Theorem to solve an initial value problem More free lessons at: http://www.khanacademy.org/video?v=rfyq32mHcYs
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14:15 Popular
Inverse Matrix (part 1)
746 views / 0 likes - addedTaking the inverse of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=iUQR0enP7RQ
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16:45
Inverting matrices (part 2)
516 views / 0 likes - addedInverting a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=S4n-tQZnU6o
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14:27 Popular
Singular Matrices
710 views / 0 likes - addedWhen and why you can't invert a matrix. More free lessons at: http://www.khanacademy.org/video?v=UqyN7-tRS00
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25:34
Linear Algebra: Vector Examples
564 views / 0 likes - addedVisually understanding basic vector operations More free lessons at: http://www.khanacademy.org/video?v=r4bH66vYjss
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17:38
More on linear independence
561 views / 0 likes - addedMore examples determining linear dependence or independence. More free lessons at: http://www.khanacademy.org/video?v=Alhcv5d_XOs
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18:53
Linear Algebra: Vector Triangle Inequality
611 views / 0 likes - addedProving the triangle inequality for vectors in Rn More free lessons at: http://www.khanacademy.org/video?v=PsNidCBr5II
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19:14
Dot and Cross Product Comparison/Intuition
622 views / 0 likes - addedDot and Cross Product Comparison/Intuition More free lessons at: http://www.khanacademy.org/video?v=tdwFdzVqito
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13:08
Null Space 2: Calculating the null space of a matrix
698 views / 0 likes - addedCalculating the null space of a matrix More free lessons at: http://www.khanacademy.org/video?v=qvyboGryeA8
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10:40
Column Space of a Matrix
632 views / 0 likes - addedIntroduction to the column space of a matrix More free lessons at: http://www.khanacademy.org/video?v=st6D5OdFV9M
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21:35 Popular
Proof: Any subspace basis has same number of elements
748 views / 0 likes - addedProof: Any subspace basis has same number of elements More free lessons at: http://www.khanacademy.org/video?v=Zn2K8UIT8r4
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17:04 Popular
Matrix Vector Products as Linear Transformations
770 views / 0 likes - addedMatrix Vector Products as Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=ondmopWLiEg
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10:42
More on Matrix Addition and Scalar Multiplication
676 views / 0 likes - addedMore on Matrix Addition and Scalar Multiplication More free lessons at: http://www.khanacademy.org/video?v=Z19-ObbmHJE
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17:52
Linear Transformation Examples: Rotations in R2
679 views / 0 likes - addedLinear Transformation Examples: Rotations in R2 More free lessons at: http://www.khanacademy.org/video?v=lPWfIq5DzqI
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12:18
Rotation in R3 around the X-axis
643 views / 0 likes - addedConstruction a rotation transformation in R3 More free lessons at: http://www.khanacademy.org/video?v=gkyuLPzfDV0
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16:31
Compositions of Linear Transformations 2
645 views / 0 likes - addedProviding the motivation for definition of matrix products More free lessons at: http://www.khanacademy.org/video?v=BuqcKpe5ZQs
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08:19 Popular
Linear Algebra: Duplicate Row Determinant
720 views / 0 likes - addedDeterminant of a matrix with duplicate rows More free lessons at: http://www.khanacademy.org/video?v=gYv8sttBIqs
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10:25
Linear Algebra: Determinant after row operations
645 views / 0 likes - addedWhat happens to the determinant when we perform a row operation More free lessons at: http://www.khanacademy.org/video?v=kpG7xySkivg
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19:38
Linear Alg: Rowspace Solution to Ax=b example
660 views / 0 likes - addedVisualizing the rowspace solution to Ax=b More free lessons at: http://www.khanacademy.org/video?v=qdf2CuMGdKs
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13:20 Popular
Lin Alg: Alternate Basis Tranformation Matrix Example
825 views / 0 likes - addedExample of finding the transformation matrix for an alternate basis More free lessons at: http://www.khanacademy.org/video?v=lCRGNykWqFI
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13:57 Popular
Linear Algebra: Gram-Schmidt example with 3 basis vectors
702 views / 0 likes - addedGram-Schmidt example with 3 basis vectors More free lessons at: http://www.khanacademy.org/video?v=ZRRG386v6DI
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05:39 Popular
Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix
710 views / 0 likes - addedExample solving for the eigenvalues of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=pZ6mMVEE89g
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14:08
Linear Algebra: Eigenvalues of a 3x3 matrix
699 views / 0 likes - addedDetermining the eigenvalues of a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=11dNghWC4HI
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11:40 Popular
Generalizing with Binomial Coefficients (bit advanced)
784 views / 0 likes - addedConceptual understanding of where the formula for binomial coefficients come from More free lessons at: http://www.khanacademy.org/video?v=AOsWph2FNLw
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10:08 Popular
Probability (part 5)
731 views / 0 likes - addedProbability of getting a certain number roll in Monopoly More free lessons at: http://www.khanacademy.org/video?v=2XToWi9j0Tk
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10:05
Probability (part 7)
665 views / 0 likes - addedMore on conditional probability. Touch on Bayes' Theorem. More free lessons at: http://www.khanacademy.org/video?v=BLcgeLALLnc
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05:30 Popular
Mega Millions Jackpot Probability
756 views / 0 likes - addedProbability of winning the Mega Millions jackpot More free lessons at: http://www.khanacademy.org/video?v=gyqodNhM3EU
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09:35
Solving for Time
487 views / 0 likes - addedSimple example of solving for time given distance and rate More free lessons at: http://www.khanacademy.org/video?v=awzOvyMKeMA
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09:06 Popular
Acceleration
815 views / 0 likes - addedCalculating the acceleration of a Porshe More free lessons at: http://www.khanacademy.org/video?v=FOkQszg1-j8
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14:10
Average Velocity for Constant Acceleration
516 views / 0 likes - addedCalculating average velocity when acceleration is constant More free lessons at: http://www.khanacademy.org/video?v=MAS6mBRZZXA
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15:43
Introduction to Gravity
673 views / 0 likes - addedBasics of gravity and the Law of Universal Gravitation More free lessons at: http://www.khanacademy.org/video?v=Xcel427Ezl0
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15:12
Launching and Landing on Different Elevations
577 views / 0 likes - addedMore complicated example involving launching and landing at different elevations More free lessons at: http://www.khanacademy.org/video?v=a5QnXi_lZII
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09:50
Static and Kinetic Friction Example
632 views / 0 likes - addedThinking about the coefficients of static and kinetic friction More free lessons at: http://www.khanacademy.org/video?v=ZA_D4O6l1lo
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10:19
Tension (part 2)
422 views / 0 likes - addedA slightly more difficult tension problem. More free lessons at: http://www.khanacademy.org/video?v=zwDJ1wVr7Is
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09:33
2-dimensional momentum problem (part 2)
561 views / 0 likes - addedWe finish the 2-dimensional momentum problem More free lessons at: http://www.khanacademy.org/video?v=leudxqivIJI
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09:52
Work and Energy (part 2)
623 views / 1 likes - addedMore on work. Introduction to Kinetic and Potential Energies. More free lessons at: http://www.khanacademy.org/video?v=3mier94pbnU
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10:13 Popular
Acceleration Due to Gravity at the Space Station
735 views / 0 likes - addedWhat is the acceleration due to gravity at the space station More free lessons at: http://www.khanacademy.org/video?v=R5CRZONOHCU
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06:36
Space Station Speed in Orbit
670 views / 0 likes - addedSpeed necessary for the space station to stay in orbit More free lessons at: http://www.khanacademy.org/video?v=9BNkmfHYYYI
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10:12
Conservation of angular momemtum
569 views / 0 likes - addedAngular momentum is constant when there is no net torque. More free lessons at: http://www.khanacademy.org/video?v=s_R8d3isJDA
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08:42
Fluids (part 5)
460 views / 0 likes - addedIntroduction to Archimedes' principle and buoyant force. More free lessons at: http://www.khanacademy.org/video?v=vzID7ds600c
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10:08
Fluids (part 8)
469 views / 0 likes - addedBeginning of the proof of Bernoulli's Equation. More free lessons at: http://www.khanacademy.org/video?v=uqyLOuAzbvo
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13:35
Capacitance
479 views / 0 likes - addedIntroduction to the capacitance of a two place capacitor More free lessons at: http://www.khanacademy.org/video?v=ngOC4eUQl8Y
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11:40
Circuits (part 1)
504 views / 0 likes - addedIntroduction to electricity, circuits, current and resistance More free lessons at: http://www.khanacademy.org/video?v=3o8_EARoMtg
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10:46
Dot vs. Cross Product
525 views / 0 likes - addedUnderstanding the differences between the dot and cross products More free lessons at: http://www.khanacademy.org/video?v=E34CftP455k
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10:13
Doppler effect formula for observed frequency
650 views / 0 likes - addedDoppler effect formula for observed frequency More free lessons at: http://www.khanacademy.org/video?v=kGrk6V8tWDY
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09:18
Doppler effect formula when source is moving away
655 views / 0 likes - addedDoppler effect formula when source is moving away More free lessons at: http://www.khanacademy.org/video?v=KkJ0wL9f2VY
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07:42
Specular and Diffuse Reflection 2
413 views / 0 likes - addedSpecular and Diffuse Reflection 2 More free lessons at: http://www.khanacademy.org/video?v=XR52dXLyz-M
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10:44
Snell's Law Examples 1
507 views / 0 likes - addedSnell's Law Examples 1 More free lessons at: http://www.khanacademy.org/video?v=HahjsBApxLE
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02:22
Object Image Height and Distance Relationship
545 views / 0 likes - addedObject Image Height and Distance Relationship More free lessons at: http://www.khanacademy.org/video?v=acQYX4nwhCk
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11:36
Statistical Significance On Bus Speeds
586 views / 0 likes - addedStatistical significance on bus speeds More free lessons at: http://www.khanacademy.org/video?v=W3C07uH-b9o
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04:05 Popular
Comparing Models To Fit Data
830 views / 0 likes - addedComparing models to fit data More free lessons at: http://www.khanacademy.org/video?v=2EwTHdg-xgw
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02:59 Popular
Arc Length As Fraction Of Circumference
1,272 views / 0 likes - addedArc length as fraction of circumference More free lessons at: http://www.khanacademy.org/video?v=XFI7GK4Nv-s
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14:56 Popular
Captain Underpants Rescue Bad Boss Baby on Disney Cars Lightning McQueen Kids Pretend Play
1,302 views / 1 likes - addedCaptain Underpants Rescue Boss Babies on Disney Cars Lightning McQueen with Ryan ToysReview! Family Fun Kids Pretend Play with IRl captain Underpants! Crying babies escape the house and on stuck on the tree, drive on Ride On Car! Thanks for watching Ryan'
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04:04 Popular
Hakuna Matata | The Lion King 1994
971 views / 3 likes - addedLyrics: Hakuna Matata, what a wonderful phrase Hakuna Matata, ain't no passing craze It means no worries for the rest of your days It's our problem free philosophy, Hakuna Matata Why, when he was a young warthog When I was a young warthog Very nice, thank
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08:15 Popular
Sand Ball ! LOL Pet Surprise Mixing All Sand - Blind Bag Cookie Swirl Video
5,329 views / 28 likes - addedReady to mix all the Surprise Pets sand together! What will the sand ball look like? Is there a surprise in side? Let's see. FREE Subscription Never miss a video! Click here : http://bit.ly/1RYkDF6 ~~~~~~~~ Play The official Cookie Swirl World App Game fo
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04:36
Harvard negotiator explains how to argue | Dan Shapiro
324 views / 0 likes - addedDan Shapiro, the head of Harvard’s International Negotiation program, shares 3 keys to a better argument. Subscribe to Big Think on YouTube https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1 Get smarter, faster with our play
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03:37
The Chef Who Cant Eat What She Cooks
136 views / 0 likes - addedCan you imagine being allergic to your job? Meet the chef with severe food allergies.Kathlena has made it her life mission to create delicious free from alternatives for people suffering with restricted diets, but her own allergies are so severe that she
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16:18
Napoleon and the War of the Fourth Coalition
573 views / 0 likes - addedNapoleon takes on Prussia and Russia and wins again More free lessons at: http://www.khanacademy.org/video?v=O3HxPDH-s7w
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16:22
Napoleon Forced to Abdicate
550 views / 0 likes - addedThe Sixth Coalition forces Napoleon into exile on Elba More free lessons at: http://www.khanacademy.org/video?v=CH6FQhlZn6k
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02:31 Popular
Adding subtracting mixed numbers 1 (ex 2)
748 views / 0 likes - addedAdding subtracting mixed numbers 1 (ex 2) More free lessons at: http://www.khanacademy.org/video?v=_btQus9HV_I
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04:37
Constant Unit Elasticity
504 views / 0 likes - addedWhat a demand curve with constant unit elasticity would look like More free lessons at: http://www.khanacademy.org/video?v=m7qXvQvWlY4
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06:54
Elasticity and Strange Percent Changes
481 views / 0 likes - addedWhy we calculate percent changes in a strange way when calculating elasticities More free lessons at: http://www.khanacademy.org/video?v=fUxSB3yYIbs
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09:06
Minimum Wage and Price Floors
549 views / 0 likes - addedHow a minimum wage might effect the labor market More free lessons at: http://www.khanacademy.org/video?v=j0c2vmFGbtk
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11:49
Fixed, Variable, and Marginal Cost.
542 views / 0 likes - addedThinking about average fixed, variable and marginal cost More free lessons at: http://www.khanacademy.org/video?v=bBQVaRnHqLs
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06:10
Marginal Revenue and Marginal Cost
549 views / 0 likes - addedThinking about a rational quantity of juice to produce More free lessons at: http://www.khanacademy.org/video?v=xGkE0oHyNhk
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05:44
Monopoly Basics
516 views / 0 likes - addedThinking about what would happen with one airline. The opposite of perfect competition More free lessons at: http://www.khanacademy.org/video?v=77CApfQlTuE
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07:11
Monopolist Optimizing Price (part 1)- Total Revenue.
564 views / 0 likes - addedStarting to think about how a monopolist would rationally optimize profits More free lessons at: http://www.khanacademy.org/video?v=cczABrLd_uA
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08:31
Monopolist Optimizing Price (part 2)- Marginal Revenue
504 views / 0 likes - addedPlotting the marginal revenue curve for a monopolist More free lessons at: http://www.khanacademy.org/video?v=s1UQQELPyrc
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08:26
Oligopolies, Duopolies, Collusion, and Cartels
576 views / 0 likes - addedThinking about when oligopolies behave more like monopolies or perfect competitors More free lessons at: http://www.khanacademy.org/video?v=N0L00FZnhtg
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07:32
Investment and Consumption
448 views / 0 likes - addedDifference between every day and economic notions of investment and consumption More free lessons at: http://www.khanacademy.org/video?v=N9VIsauE0RA
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05:58
Examples of Accounting for GDP
472 views / 0 likes - addedThinking about how different types of expenditures would be accounted for in GDP More free lessons at: http://www.khanacademy.org/video?v=BMNj7-Okclk
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08:47
Phillips Curve
575 views / 0 likes - addedThe observation that inflation and unemployment tend to be inversely correlated More free lessons at: http://www.khanacademy.org/video?v=v7ZWTZ9NgU4
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02:40
Tax Lever of Fiscal Policy
458 views / 0 likes - addedHow government can effect aggregate demand through tax policy More free lessons at: http://www.khanacademy.org/video?v=BRXBCxKjiK8
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10:27
Keynesian Cross and the Multiplier
450 views / 0 likes - addedMore on shifting aggregate planned expenditures. Connecting to the multiplier More free lessons at: http://www.khanacademy.org/video?v=aSY8XPGChAU
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07:09
Government Spending and the IS-LM model
515 views / 0 likes - addedHow a change in fiscal policy shifts the IS curve More free lessons at: http://www.khanacademy.org/video?v=pzQnc_0eZA8
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06:29
Balance of Payments- Current Account
523 views / 0 likes - addedUnderstanding the United States Current Account in 2011 More free lessons at: http://www.khanacademy.org/video?v=dirBYVjDk7A
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08:09
Why Europe is worried about Greece
573 views / 0 likes - addedWhy the Greek situation is scary for Europe as a whole More free lessons at: http://www.khanacademy.org/video?v=xc-TSAQkqJ0
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13:47
What it means to buy a company's stock
508 views / 0 likes - addedWhat it means to buy a company's stock More free lessons at: http://www.khanacademy.org/video?v=98qfFzqDKR8
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13:16
Relationship between bond prices and interest rates
576 views / 0 likes - addedWhy bond prices move inversely to changes in interest rate More free lessons at: http://www.khanacademy.org/video?v=I7FDx4DPapw
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18:27
Introduction to mortgage loans
474 views / 0 likes - addedExplains mortgages. This will help you understand what you are doing when you are paying a mortgage. More free lessons at: http://www.khanacademy.org/video?v=IDHJCEKeHLc
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09:12 Popular
Koch Snowflake Fractal
710 views / 0 likes - addedA shape that has an infinite perimeter but finite area More free lessons at: http://www.khanacademy.org/video?v=azBNsPa1WC4
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03:34
Galactic Collisions
543 views / 1 likes - addedCollision of the Milky Way Galaxy with Andromeda (forming "Milkomeda") More free lessons at: http://www.khanacademy.org/video?v=QXYbGZ3T3_k
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09:09
Projectile motion (part 1)
501 views / 0 likes - addedUsing the equations of motion to figure out things about falling objects More free lessons at: http://www.khanacademy.org/video?v=15zliAL4llE
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14:26
Sum of Squares of Polynomial Roots
537 views / 0 likes - addedSum of Squares of Polynomial Roots (Newton Sums) More free lessons at: http://www.khanacademy.org/video?v=bbeWLtarzrE
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14:25 Popular
Vector Triple Product Expansion (very optional)
897 views / 0 likes - addedA shortcut for having to evaluate the cross product of three vectors More free lessons at: http://www.khanacademy.org/video?v=b7JTVLc_aMk
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08:00 Popular
Plate Tectonics-- Difference between crust and lithosphere
711 views / 0 likes - addedPlate Tectonics Introduction and Difference between crust and lithosphere More free lessons at: http://www.khanacademy.org/video?v=f2BWsPVN7c4
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09:33
Structure of the Earth
552 views / 0 likes - addedStructure of the Earth - crust, mantle, core More free lessons at: http://www.khanacademy.org/video?v=4AxZ-6MOznY
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06:03
Plates Moving Due to Convection in Mantle
534 views / 0 likes - addedPlates Moving Due to Convection in Mantle More free lessons at: http://www.khanacademy.org/video?v=f8GK2oEN-uI
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08:11
Organic Chemistry Naming Examples 3
496 views / 0 likes - addedOrganic Chemistry Naming Examples 3 More free lessons at: http://www.khanacademy.org/video?v=Se-ekDNhCDk
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11:02
Cahn-Ingold-Prelog System for Naming Enantiomers
509 views / 0 likes - addedCahn-Ingold-Prelog System for Naming Enantiomers More free lessons at: http://www.khanacademy.org/video?v=DfO27juYly8
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12:26
Comparing E2 E1 Sn2 Sn1 Reactions
647 views / 0 likes - addedComparing E2 E1 Sn2 Sn1 Reactions More free lessons at: http://www.khanacademy.org/video?v=12Rvts2NR7M
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03:06
E2 E1 Sn2 Sn1 Reactions Example 2
466 views / 0 likes - addedE2 E1 Sn2 Sn1 Reactions Example 2 More free lessons at: http://www.khanacademy.org/video?v=vinEPfrqfiU
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13:18
E2 E1 Sn2 Sn1 Reactions Example 3
646 views / 0 likes - addedE2 E1 Sn2 Sn1 Reactions Example 3 More free lessons at: http://www.khanacademy.org/video?v=MtwvLru62Qw
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06:42
Simplifying Rational Expressions 2
424 views / 0 likes - addedU11_L1_T1_we2 Simplifying Rational Expressions 2 More free lessons at: http://www.khanacademy.org/video?v=dstNU7It-Ro
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02:56
Adding and Subtracting Rational Expressions 2
565 views / 0 likes - addedU11_L1_T3_we2 Adding and Subtracting Rational Expressions 2 More free lessons at: http://www.khanacademy.org/video?v=3tmFTHOP6Pc
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07:22
Word Problem Solving- Exponential Growth and Decay
696 views / 0 likes - addedWord Problem Solving- Exponential Growth and Decay More free lessons at: http://www.khanacademy.org/video?v=m5Tf6vgoJtQ
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09:01
Evolution Clarification
546 views / 0 likes - addedClarifying some points on evolution and intelligent design More free lessons at: http://www.khanacademy.org/video?v=nh1R-gyY7es
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16:30 Popular
Red blood cells
749 views / 0 likes - addedOxygen uptake by hemoglobin in red blood cells More free lessons at: http://www.khanacademy.org/video?v=fLKOBQ6cZHA
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09:38
Myosin and Actin
517 views / 0 likes - addedHow myosin and actin interact to produce mechanical force. More free lessons at: http://www.khanacademy.org/video?v=zopoN2i7ALQ
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12:41
Taxonomy and the Tree of Life
684 views / 0 likes - addedThe science of taxonomy and where humans fit into the tree of life More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54
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09:22
Ideal Gas Equation: PV=nRT
537 views / 0 likes - addedIntuition behind the ideal gas equation: PV=nRT. More free lessons at: http://www.khanacademy.org/video?v=WScwPIPqZa0
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15:09
Partial Pressure
469 views / 0 likes - addedFiguring out the partial pressures of various gases in a container. More free lessons at: http://www.khanacademy.org/video?v=d4bqNf37mBY
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13:57
Suspensions, Colloids and Solutions
636 views / 0 likes - addedSuspensions, Colloids and Solutions. The difference between Molarity and Molality. More free lessons at: http://www.khanacademy.org/video?v=3ROWXs3jtQU
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13:22 Popular
Solubility
868 views / 0 likes - addedSolubility of salt and gas solutes in liquid solvent. More free lessons at: http://www.khanacademy.org/video?v=zjIVJh4JLNo
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14:49
pH, pOH of Strong Acids and Bases
584 views / 0 likes - addedCalculating the pH or pOH of strong acids and bases. More free lessons at: http://www.khanacademy.org/video?v=tS2YJPmKOFQ
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13:00
pH of a Weak Base
458 views / 0 likes - addedpH of .2 M of NH3 (weak base). More free lessons at: http://www.khanacademy.org/video?v=gDJtOIxDu78
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12:17
Strong Acid Titration
481 views / 0 likes - addedStrong acid titration and equivalence point More free lessons at: http://www.khanacademy.org/video?v=299o6c-Fkz4
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10:24
Weak Acid Titration
444 views / 0 likes - addedEquivalence point when titrating a weak acid More free lessons at: http://www.khanacademy.org/video?v=gbpc_JBG1F0
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17:03
Types of Decay
480 views / 0 likes - addedAlpha, Beta, Gamma Decay and Positron Emission More free lessons at: http://www.khanacademy.org/video?v=3koOwozY4oc
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18:30
Macrostates and Microstates
508 views / 0 likes - addedThe difference between macrostates and microstates. Thermodynamic equilibrium. More free lessons at: http://www.khanacademy.org/video?v=5EU-y1VF7g4
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17:08
Proof: Volume Ratios in a Carnot Cycle
674 views / 0 likes - addedProof of the volume ratios in a Carnot Cycle More free lessons at: http://www.khanacademy.org/video?v=ixRtSV3CXPA
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13:06
Spectrophotometry Introduction
456 views / 0 likes - addedSpectrophotometry, Transmittance, Absorbance and the Beer-Lambert Law More free lessons at: http://www.khanacademy.org/video?v=qbCZbP6_j48
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11:56
Price and Market Capitalization
505 views / 0 likes - addedIntroduction to price and market capitalization More free lessons at: http://www.khanacademy.org/video?v=fa-VZ-SDxgY
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14:47
Introduction to the Price-to-Earnings Ratio
452 views / 0 likes - addedPrice to Earnings Ration (or P/E ratio). More free lessons at: http://www.khanacademy.org/video?v=cppxO67e6eo
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10:31
ROA Discussion 1
421 views / 0 likes - addedA discussion of the various ways to measure return on assets More free lessons at: http://www.khanacademy.org/video?v=Oh4H3BJX1ZI
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03:10
Simple Analysis of Cost per Job Saved from Stimulus
539 views / 0 likes - addedSimple analysis of cost per job saved from stimulus More free lessons at: http://www.khanacademy.org/video?v=sSqxVMbml_k
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03:41
Data on Chinese Foreign Assets Increase in 2010
650 views / 0 likes - addedData on Chinese Foreign Assets Increase in 2010 More free lessons at: http://www.khanacademy.org/video?v=a3NFAnHxpKw
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14:02
Geithner Plan I
551 views / 0 likes - addedOverview of the Geithner Plan and the problem it is supposed to solve. More free lessons at: http://www.khanacademy.org/video?v=ervHbKa7R5g
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10:18
Geithner 5: A better solution
452 views / 0 likes - addedA better way to solve the "liquidity" and "price discovery" problem. More free lessons at: http://www.khanacademy.org/video?v=kpqSeXpiM6k
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13:07
Statistics: Standard Deviation
480 views / 0 likes - addedReview of what we've learned. Introduction to the standard deviation. More free lessons at: http://www.khanacademy.org/video?v=HvDqbzu0i0E
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12:04
Introduction to Random Variables
514 views / 0 likes - addedIntroduction to random variables and probability distribution functions. More free lessons at: http://www.khanacademy.org/video?v=IYdiKeQ9xEI
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10:02
Probability Density Functions
617 views / 0 likes - addedProbability density functions for continuous random variables. More free lessons at: http://www.khanacademy.org/video?v=Fvi9A_tEmXQ
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16:56
Expected Value of Binomial Distribution
614 views / 0 likes - addedExpected value of a binomial distributed random variable More free lessons at: http://www.khanacademy.org/video?v=SqcxYnNlI3Y
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09:49 Popular
Central Limit Theorem
797 views / 0 likes - addedIntroduction to the central limit theorem and the sampling distribution of the mean More free lessons at: http://www.khanacademy.org/video?v=JNm3M9cqWyc
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13:20
Sampling Distribution of the Sample Mean 2
646 views / 0 likes - addedMore on the Central Limit Theorem and the Sampling Distribution of the Sample Mean More free lessons at: http://www.khanacademy.org/video?v=NYd6wzYkQIM
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14:30
An IPO
561 views / 0 likes - addedThe initial public offering of our online sock company. More free lessons at: http://www.khanacademy.org/video?v=ywOr4OYqXOs
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11:26
Bailout 1: Liquidity vs. Solvency
638 views / 0 likes - addedReview of balance sheets. Difference between illiquidity and insolvency. More free lessons at: http://www.khanacademy.org/video?v=ZUEjRYe7MRk
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10:52
Bailout 2: Book Value
655 views / 0 likes - addedHypothetical bank balance sheet. What book value means. More free lessons at: http://www.khanacademy.org/video?v=YJBqGM29_64
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10:51
Bailout 5: Paying off the debt
591 views / 0 likes - addedHow the bank can liquidate assets to pay off debt that comes due. More free lessons at: http://www.khanacademy.org/video?v=I8BLj7cRM7c
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10:50
Banking 8: Reserve Ratios
650 views / 0 likes - addedHow reserve requirements limit how much lending a bank can do. More free lessons at: http://www.khanacademy.org/video?v=VP3nKDUw1jA
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11:28
Banking 11: A reserve bank
649 views / 0 likes - addedIntroduction to the idea of a reserve bank. More free lessons at: http://www.khanacademy.org/video?v=M-4GWomLbpc
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12:28
Banking 13: Open Market Operations
654 views / 0 likes - addedTools of the Central Bank to increase the money supply. More free lessons at: http://www.khanacademy.org/video?v=BTNarhvGX88
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11:25
Repurchase Agreements (Repo transactions)
508 views / 0 likes - addedMechanics of repurchase agreements (repo transactions/loans) More free lessons at: http://www.khanacademy.org/video?v=QWninXOAMXE
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19:13
Fractional Reserve Banking Commentary 1
676 views / 0 likes - addedUnderstanding the weak points of Fractional Reserve Banking More free lessons at: http://www.khanacademy.org/video?v=ZyyaE3DIxhc
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07:57
Mortgage-Backed Securities I
552 views / 0 likes - addedPart I of the introduction to mortgage-backed securities More free lessons at: http://www.khanacademy.org/video?v=oosYQHq2hwE
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09:36
Mortgage-backed securities II
539 views / 0 likes - addedPart II of the introduction to mortgage-backed securities More free lessons at: http://www.khanacademy.org/video?v=eYBlfxGIk28
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08:26
Integrating factors 2
506 views / 0 likes - addedNow that we've made the equation exact, let's solve it! More free lessons at: http://www.khanacademy.org/video?v=0NyeDUhKwBE
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11:17
More Laplace Transform tools
657 views / 0 likes - addedA grab bag of things to know about the Laplace Transform. More free lessons at: http://www.khanacademy.org/video?v=_X_QwpXsdOs
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24:16 Popular
Laplace Transform of the Unit Step Function
795 views / 0 likes - addedIntroduction to the unit step function and its Laplace Transform More free lessons at: http://www.khanacademy.org/video?v=4Mr7aEHQr8E
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12:13
Laplace Transform of the Dirac Delta Function
652 views / 0 likes - addedFiguring out the Laplace Transform of the Dirac Delta Function More free lessons at: http://www.khanacademy.org/video?v=vhfjEpQWWeE
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13:46
The Convolution and the Laplace Transform
608 views / 0 likes - addedUnderstanding 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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20:35
Linear Combinations and Span
538 views / 0 likes - addedUnderstanding linear combinations and spans of vectors More free lessons at: http://www.khanacademy.org/video?v=Qm_OS-8COwU
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09:52 Popular
Distributive Property of Matrix Products
763 views / 0 likes - addedShowing that matrix products exhibit the distributive property More free lessons at: http://www.khanacademy.org/video?v=oMWTMj78cwc
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10:01 Popular
Linear Algebra: 3x3 Determinant
703 views / 0 likes - addedDeterminants: Finding the determinant of a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=0c7dt2SQfLw
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13:25 Popular
Linear Algebra: Another Least Squares Example
742 views / 0 likes - addedUsing least squares approximation to fit a line to points More free lessons at: http://www.khanacademy.org/video?v=QkepM8Vv3kw
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17:55 Popular
Linear Algebra: Change of Basis Matrix
729 views / 0 likes - addedUsing a change of basis matrix to get us from one coordinate system to another. More free lessons at: http://www.khanacademy.org/video?v=1j5WnqwMdCk
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13:34
Lin Alg: Invertible Change of Basis Matrix
659 views / 0 likes - addedUsing an invertible change of basis matrix to go between different coordinate systems More free lessons at: http://www.khanacademy.org/video?v=meibWcbGqt4
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15:28 Popular
Linear Algebra: Coordinates with respect to orthonormal bases
773 views / 0 likes - addedSeeing that orthonormal bases make for good coordinate systems More free lessons at: http://www.khanacademy.org/video?v=SWbis2zWIvo
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