Question

A club has 16 members. In how many ways can 3 officers consisting of a president, vice-president, and secretary be chosen? Fill in the blank with your answer which should be a positive integer

Answer 1

3360

Answer 2

16*15*14, assuming they can't hold more than one office.
210*16=2100+1260=3360

Answer 3

why 210 times 16?

Answer 4

210=15*14, so 210*16=15*14*16. I was doing it in my head

Answer 5

ohhh okay so then why add 1260?

Answer 6

ohhhh nevermind i see!!!!

Answer 7

its a permutation question

16!/(16-3)!