13-05-2017
Mathematics

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a deck of card has 62 cardehats the probability of picking a black card

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Аноним Аноним

13-05-2017

62/4 is the answer i belive

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mjankiewicz mjankiewicz

13-05-2017

n(S) = 52
n(A) = 2 * 13 = 26 black cards
[tex]P(A) =\frac{n(A)}{n(S)}=\frac{26}{52}=\frac{1}{2}[/tex]

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