A musician plans to perform 8 selections. In how many ways can she arrange the musical selections?
8! = 40320 ways !!!!
The number of ways she can arrange the musical seletions is as follows
n! ( where n is given as 8) = 8! = 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1 = 40,320