Solve the problem.
-How many ways are there to choose 9 books from a collection of 12 different books?
A) 79,833,600
B) 55
C) 220
D) 660

Name: Solve the problem. -How many ways are there to choose 9 books from a collection of 12 different books? A) 79,833,600 B) 55 C) 220 D) 660
Brand: Quizplus
Rating: 4.7 (34 reviews)

Question

Quizplus · Accepted Answer

The number of ways to choose 9 books from 12 is given by the combination formula C(n, k) = n! / (k!(n-k)!), where n = 12 and k = 9. This results in C(12, 9) = 220.

Solve the Problem. -How Many Ways Are There to Choose 9 Books from 9