Question

There are 15 players on a soccer team How many ways can a coach select 5 players?

Answer 1

15?

Answer 2

Ahh. 15c5

Answer 3

oh there s a 5:P

Answer 4

Choose 5 from 15 = 15choose5 = 15C5

Answer 5

I thought I had to do Permutations..

Answer 6

well, you don't need to arrange the players, just choose them. so combinations will do!

Answer 7

okay but my answer choices are 75, 3003, 15!/5! and 15!/10!....which one help..

Answer 8

The ans is 3003

Answer 9

ie 15*14*13*12*11/1*2*3*4*5

Answer 10

OMG! Thanks