SOLUTION: Robert,Susan,and Todd are standing in line. How many ways can they be arranged?

Algebra ->  Formulas -> SOLUTION: Robert,Susan,and Todd are standing in line. How many ways can they be arranged?      Log On


   



Question 648507: Robert,Susan,and Todd are standing in line. How many ways can they be arranged?
Answer by lynnlo(4176) About Me  (Show Source):