3 years ago

How many ways are there to elect a president, vice-president, and a treasurer from a club of 8 students?

2 answers:

Klio2033 [76]3 years ago

7 0

First the number of ways of selecting 3 students out of 8 is 8*7*6/(3*2*1)=56.
There are 6 ways of arranging the officers, so the total number of ways is 6*56=336

meriva3 years ago

4 0

This would be 8C3 = 8*7*6 / (3*2*1) = 56 answer

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