Khan Academy: Probability: Dependent Probability Example 2

Video describes finding the conditional probability of getting two heads out of two flips with fair and unfair coins. Includes link to additional practice problems. [9:01]

Video lesson continuing the problem from the previous video on finding the surface area along a closed curve using line integrals. Two line integrals are set up and solved and added to the area found previously. [9:58]

Demonstrates how to use triangle congruency to prove that corresponding sides of congruent triangles are congruent and then identifies other congruent parts in the overlapping triangle diagram. The proof is written in the form of a...

Video multiplying two numbers in scientific notation. Includes brief review of what scientific notation is and a link to additional practice. [5:23]

Video finding the probability of exactly two heads in three coin flips by looking at the sample space. [2:13]

Video lesson finding the probability of getting doubles from rolling a pair of dice by looking at the sample space. [4:43]

Video lesson finding the probability of making at least three out of five free throws by calculating combinations.

Video lesson solving for the probability of winning the mega millions jackpot. [5:29]

Video lesson solving the line integral of a region formed by the unit circle by using Green's theorem. Accounts for region being formed by moving in a clockwise direction instead of the counterclockwise direction. [7:07]

Video lesson showing how to visualize and use line integrals to find the surface area along a closed curved. Problem is solved by using three different line integrals, only one of which is set up and solved in this video. [12:53]