05-09-2018, 08:18 AM
Is there a way to ask questions about the material on study.com? Or is it just do what you can? Once again I've run into something where either I don't understand what is presented or study.com is wrong. Problem in question (if any of you know what the answer to this is, lmk?). I thought this seemed straightforward but study.com has an answer and explanation that doesn't make sense to me. Maybe I should just move on and forget it, but it bothers me.
The numbers 1 through 20 are written on separate slips of paper and placed in a hat. One of the slips is randomly drawn. What is the probability that either a prime number or a number less than 10 is drawn?
The numbers 1 through 20 are written on separate slips of paper and placed in a hat. One of the slips is randomly drawn. What is the probability that either a prime number or a number less than 10 is drawn?
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