A high school computer club has 15 members. In how many different ways can they choose a president and vice president? A.210 B.105 C.29 D.225

asked Feb 20, 2018 94.6k views

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A high school computer club has 15 members. In how many different ways can they choose a president and vice president?

A.210

B.105

C.29

D.225

by Nyomi

7.2k points

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1 vote

P(15,2) since order matters if u consider president 1, vp 2. so 15!/2!(13)!
210

Arekolek answered Feb 25, 2018

7.4k points

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