Solve the problem.
-A musician plans to perform 5 selections for a concert. If he can choose from 9 different selections, how many ways can he arrange his program?

Question

Quizplus · Accepted Answer

The number of ways to arrange 5 selections out of 9 is calculated using permutations since the order of the selections matters. This is given by 9P5 = 9! / (9-5)! = 9*8*7*6*5 = 15,120.

Solve the Problem. -A Musician Plans to Perform 5 Selections for a Concert