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19-07-2018
Mathematics

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You are dealt one card from a 52-card deck. find the probability that you are dealt an eight or a black card.

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19-07-2018

Number of black cards = 52 ÷ 2 = 26

Number of non-black eight = 2

Total number of cards that are eight or black = 26 + 2 = 28

P(eight or black) = 28/52 = 7/13

Answer: 7/13

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