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Mathematics 11 Online
OpenStudy (anonymous):

suppose that 3 cards are drawn from a well- shuffled deck of 52 cards. what is the probability that all 3 are hearts?

OpenStudy (kinggeorge):

Shouldn't that be \[{13 \over 52}\cdot{12 \over 51}\cdot{11 \over 50}={11 \over 850}\]Since there are 13 hearts in the deck at first?

Directrix (directrix):

That's right. Thank you. I read "3 Ace Hearts" into the question. Just seeing what's not there. :)

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