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In how many ways can you choose a committee of 7 from a total of 20 people?

In how many ways can you choose a committee of 7 from a total of 20 people?
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In how many ways can you choose a committee of 7 from a total of 20 people?

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User David Benitez Riba
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1 Answer

6 votes
(20 c 7) = 20*19*18*17*16*15*14/(7*6*5*4*3*2*1)
= 77,520
answered
User Vzhen
by
8.2k points
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