Choose the one alternative that best completes the statement or answers the question.
-How many ways can five people, A, B, C, D, and E, sit in a row at a movie theater if C must sit to the right of but not necessarily next to B?
A)60
B)24
C)20
D)48

Question

Quizplus · Accepted Answer

There are 5! = 120 total ways to arrange five people. Half of these arrangements will have C to the right of B, so 120/2 = 60 ways.

Choose the One Alternative That Best Completes the Statement or Answers