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2019 Mock AMC 10B Problems/Problem 2

Revision as of 18:05, 8 October 2022 by S12d34 (talk | contribs)
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Simply choosing 3 of the boy scouts predetermines the other 3 boy scouts so we have ${6 \choose 3}=20$ \[\]$\boxed{\bold{D}}$ $\bold{20}$

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