For this post, we will be dealing with the topic of probability. In the video, we cover how to find the probability of separate events that come right after each other. We also cover how to use complements, or the “opposite” of an event, to find probability.

The example used in the video will be based off the ACT math problem below:

Click here to see the problem.

This is the practice exercise we will work out in the video:

This practice problem is considered a HARD difficulty problem.