SOLUTION: Without writing them all out, what is the number of subsets of set B = {3, 6, 9, 12, 15}?

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Question 463814: Without writing them all out, what is the number of subsets of set B = {3, 6, 9, 12, 15}?
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
There are five elements, so the number of subsets is 2^5 = 32.