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OpenStudy (anonymous):
write an expression for the number of ways, out of a 52-card deck. that 5-card hands can have 2 jacks and 3 queens
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OpenStudy (anonymous):
Choose the jacks: \({4\choose 2}\) Choose the queens: \({4\choose 3}\) Find the number of permutations: \({5\choose 2}\)
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