Mathematics, 02.03.2021 09:20 caro70

1. Ajar contains eight black balls and six white ball. In how many ways can four balls be chosen so that:
a. Exactly two black balls are chosen?
b. At least three black balls are chosen?

Answers: 1

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1. Ajar contains eight black balls and six white ball. In how many ways can four balls be chosen so...

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