Annual Interest Varying with Debt Maturity. Created by Sal Khan.
The annual percentage rate (APR) that you are charged on a loan may not be the amount of interest you actually pay. The amount of interest you effectively pay is greater the more frequently the interest is compounded. In this video, we calculate the effective APR based on compounding the APR daily. Created by Sal Khan.
More on quantitative easing. Created by Sal Khan.
Interpreting an excerpt of Brutus No. 1, the most well-known of what will be eventually called the "Anti-Federalist Papers," which argued against the ratification of the Constitution of 1787.
DNA is composed of two strands of nucleotides held together by hydrogen bonding. The strands each run from 5' to 3' and run in antiparallel, or opposite, directions from one another.
Ape clarification - that they have no tails.
How apoptosis is different from cell death by injury. Role in development and body maintenance.
There is *one* extremely rare case in which we use apostrophes to make things plural. David and Paige, KA's resident grammarians, discuss this unusual case.
We can solve circuits by the direct application of the fundamental laws: Ohm's Law and Kirchhoff's Laws. (Part 1 of 2). Created by Willy McAllister.
We solve the equations created by direct application of the fundamental laws: Ohm's Law and Kirchhoff's Laws. (Part 2 of 2).
Sal applies Newton's first law the answer some true/false statements about why objects move (or not). Created by Sal Khan.
Using the Hardy-Weinberg equation to calculate allele and genotype frequencies. Created by Sal Khan.
From Lee's Surrender to Grant to Lincoln's Assassination. Created by Sal Khan.
David and Paige, KA’s resident grammarians, cover appositives and how to use commas along with them.
Apsidal Precession (Perihelion Precession). Created by Sal Khan.
Arabia after World War I
Arbitrage is taking advantage in price differences to earn a profit. In this video we explore arbitrage opportunities in options markets. Created by Sal Khan.
Explanation of arbitraging a futures contract. Created by Sal Khan.
Arbitraging Futures Contracts II. Created by Sal Khan.
Introduction to Archimedes' principle and buoyant force. Created by Sal Khan.