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You have a standard deck of 52 cards. You pick one card from the deck and then, without putting the first card back, pick a second card. What is the probability that both cards will be 9s ?
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Jun 17, 2017
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You have a standard deck of 52 cards. You pick one card from the deck and then, without putting the first card back, pick a second card. What is the probability that both cards will be 9s ?
Geography
high-school
Laquandra
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3 out of 51 because that is how it works go answer my question
Mathias Bak
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Jun 18, 2017
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Mathias Bak
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The first one is 4 in 52, the second is 3 in 51.
4/52 x 3/51= .0045249
Amith Dissanayaka
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Jun 20, 2017
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Amith Dissanayaka
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