mikaylabelle1559 mikaylabelle1559

07-04-2018
Mathematics

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A card is drawn from a standard deck of 52 cards and the result is recorded.what is the probability that a king or black card is drawn?

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margaretxue margaretxue

07-04-2018

P(A or B) = P(A) + P(B) - P(A and B).

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