As you’ve probably guessed, my blog post today is all about probability! This is the topic that my Precalculus students have been studying lately. I decided to show you a few different problems that either involve combinations or where people THINK they have to use combinations when they actually don’t! This is advice that I taught myself to follow as I did more and more with probability, and I hope that it will help you to choose the easiest way to solve these types of problems too.

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