rbvending rbvending

04-06-2017
Mathematics

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An election ballot asks voters to select three city commissioners from a group of six candidates, in how many ways can this be done?

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thejcarnealoqof4z thejcarnealoqof4z

04-06-2017

20 possibilities based on this as a combination not a permutation, 6 nCr 3 = 20

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