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OpenStudy (anonymous):
A lottery game asks you to pick 5 numbers from the set 1, 2, 3, ... , 29, 30. How many ways are there to play this lottery game? (Assume that this is a game where the order of your picks does NOT matter.)
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OpenStudy (anonymous):
So assuming you can't pick a number multiple times... It'll be 30 * 29 * 28 * 27 * 26 = 17,100,720 different ways
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