Comparing ETF's, open-end, and closed-end funds. Created by Sal Khan.
Examples of Thomas Jefferson, Abraham Lincoln and Franklin Roosevelt disagreeing with the United States Supreme Court.
How executive orders have been used by presidents to expand their powers beyond those explicitly listed in Article II of the US Constitution.
Overview of the Intermediate Value Theorem, the Extreme Value Theorem and the Mean Value Theorem.
Introduction to exocytosis!
From Federalist No. 70 to the 22nd Amendment and Arthur Schlesinger's "Imperial Presidency," a discussion of expansion and checks on presidential power.
In this video, we explore how purchases of different things affect GDP, or why they wouldn't!
Expensing a truck leads to strange looking income statement. Created by Sal Khan.
Learn about population growth rates and how they can be modeled by exponential and logistic equations.
Using exponential decay equation to solve for relationship between k and half-life. Using semi-log plot to get graph of a straight line with slope of -k. Created by Jay.
Showing that N(t)=Ne^(-kt) describes the amount of a radioactive substance we have at time T. For students with background in Calculus. Not necessary for intro chemistry class. Created by Sal Khan.
Introduction to Exponential Decay. Using the exponential decay formula to calculate k, calculating the mass of carbon-14 remaining after a given time, and calculating the time it takes to have a specific mass remaining . Created by Sal Khan.
This 8-minute video lesson looks at adding and subtracting rational expressions.
This 4-minute video lesson looks at multiplying and dividing rational expressions.
This 5-minute video lesson looks at multiplying and dividing rational expressions.
This 4-minute video lesson looks at multiplying and dividing rational expressions.
Introduction to extranuclear inheritance (part 1).
Introduction to extreme shots and angles.
More on the weaknesses of fractional reserve banking. The FDIC and deposit insurance and its side effects. Created by Sal Khan.
Summary of thoughts in last two videos. Discussion of why Fractional Reserve Banking is a subsidy to banks and allows them to arbitrage the yield curve. Created by Sal Khan.