nhudefjenhje nhudefjenhje

22-07-2018
Mathematics

contestada

If one card is randomly chosen from a standard deck, what is the probability that a black 7 is chosen? A. 2/52 B. 4/52 C. 7/52 D. 26/52

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konrad509 konrad509

22-07-2018

[tex] |\Omega|=52\\
|A|=2\\\\
P(A)=\dfrac{2}{52}\Rightarrow \text{A} [/tex]

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jocelyn0367 jocelyn0367

22-07-2018

The answer to your question is A

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