Question

How many different batting orders are possible if 9 people are chosen from a group of 12 on a baseball team?


A.
108
B.
220
C.
79,833,600
D.
387,420,489

I got C, (12P7) but it seems kinda large..

Answer 1

it is large for sure

Answer 2

\[12\times 11\times 10\times 9\times 8\times 7\times 6\times 5\times 4\]

Answer 3

I think you are right, I think C is the answer!