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An introduction to functions.
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Sep 22, 2018
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Chromosomal basis for gender. Sex-linked traits.
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May 14, 2018
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Overview of the Vietnam War
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Zaitsev's Rule for E2 and E1 reactions
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Jul 10, 2017
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Introduction to Hooke's Law
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Using the squeeze theorem to prove that the limit as x approaches 0 of (sin x)/x =1
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Jul 8, 2016
07/16
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Introduction to trigonometry
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Mitosis, meiosis and sexual reproduction. Understanding gametes, zygotes, and haploid / diploid numbers.
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Aug 9, 2015
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Parts of a cell: nucleus, ribosomes, endoplasmic reticulum, Golgi bodies, mitochondria, chloroplasts, vacuoles, and vesicles
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Mar 3, 2015
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Collision of the Milky Way Galaxy with Andromeda (forming "Milkomeda")
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Nov 2, 2013
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The art of balancing equations in chemistry!
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Oct 4, 2012
10/12
Oct 4, 2012
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Approximating f(x)=cos x using a Maclauren Series (special case of a Taylor series at x=0)
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Feb 16, 2012
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More intuition of what a derivative is. Using the derivative to find the slope at any point along f(x)=x^2
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Understanding why enthalpy can be viewed as "heat content" in a constant pressure system.
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U03_L2_T3_we2 : Basic Rate Problem
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How CDOs can give different investors different levels of risk and returns with the same underlying assets
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Interesting similarity problem where we don't have a lot of information to work with
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Seeing how reserve ratios limit how much lending I can do.
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How fast does a car need to go to complete a loop-d-loop.
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185-189, pgs. 177-178
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Cambrian explosion and biodiversity in the Phanerozoic Eon
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Becoming a Red Giant
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Data on Chinese US Balance of Payments
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The math of renting vs. buying a home. Challenging the notion that it is always better to buy.
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Three example problems involving perimeter and area
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Introduction to Kelvin. Example of a problem involving the ideal gas law
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Exploring the solution set of Ax=b (non homogeneous equations)
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More examples using 30-60-90 triangles.
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Adding a 2 digit number to a 1 digit number. Introduction to carrying.
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Distance between a point and a plane in three dimensions
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U03_L2_T1_we2 Representing Functions as Graphs
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How "money" is created in a fractional reserve banking system. M0 and M1 definitions of the money suppy. The multiplier effect.
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Continuation of the playing around with trig identities
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Midpoint Formula
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Solving a system of linear equations by putting an augmented matrix into reduced row echelon form
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Put-Call Parity Clarification
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Exploring what happens to a subset of the domain under a transformation
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80-83, pg. 284
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Using theoretically quasi-static and/or reversible processes to stay pretty much at equilibrium.
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2 examples of multiplying a 3 digit number times a 2 digit number. 1 example of multiplying a 3 digit number times a 3 digit number.
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Introduction to subtraction
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U09_L2_T1_we3 Factoring Special Products 3
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Practice carrying digits to add multiple digit numbers
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Introduction to borrowing and regrouping
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Work needed to compress a spring is the same thing as the potential energy stored in the compressed spring.
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Objectives: Read and write numbers less than 10,000. Relate each digit in a 4-digit number to its place value. Compare and order numbers within 10,000.
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U11_L1_T1_we3 Simplifying Rational Expressions 3
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Dimension of the Null Space or Nullity
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u15_l3_t1_we3 Proportionality Constant for Direct Variation
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Salman Khan interview with NPR's All Things Considered on 12/28/2009
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u16_l2_t3_we1 Multiplying Binomials with Radicals
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How to find the distance between lines using the Pythagorean Formula
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U04_L1_T3_we1 : Graphing a line in slope intercept form
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U07_L1_T3_we1 Simplifying Expressions with Exponents
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Problems 18-19 on page 738
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Find the volume of the largest open box that can be made from a piece of cardboard 24 inches square by cutting equal squares from the corners and turning up the sides.
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u07_l2_t3_we3 Area of a Circle
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Conceptual understanding of where the formula for binomial coefficients come from
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Problem 18 on page 657
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Sums and Scalar Multiples of Linear Transformations. Definitions of matrix addition and scalar multiplication.
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U07_L3_T1_we1 Simplifying Radical Expressions1
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Getting comfortable with evaluating newly defined function operators
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SSA special cases including RSH
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u18_l2_t2_we3 Logarithm of a Power
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Fisher Esterification of Carboxylic Acids
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Analysis of Variance 1 - Calculating SST (Total Sum of Squares)
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Problems 1-5 starting on page 518
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E2 E1 Sn2 Sn1 Reactions Example 3
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Using a calculator to perform a quadratic regression
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The mechanics of a simple leveraged buy-out
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Solving Rational Equations
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Problems 15-16 on page 585
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The different roles in the healthcare system
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Providing the motivation for definition of matrix products
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