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Mathematics, 06.09.2019 05:30 dillionmaggio

Acertain club has 20 members. what is the ratio of the number of 5-member committees that can be formed from the members of the club to the number of 4-member committees that can be formed from the members of the club?

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Acertain club has 20 members. what is the ratio of the number of 5-member committees that can be for...
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