Question

Ms. Black has 15 students to line up in her class. Steve is the leader for the week and Mary must be last because she led the line last week. How many ways an Ms. Black line up the class this week?

Do I take the line leader and Mary out? My answer would be 13! ; am I doing this right?

Answer 1

or 6,227,020,800 different ways

Answer 2

@agent0smith could you give me some input please? :)

Answer 3

Your answer is correct.

Answer 4

Thank you @kropot72

Answer 5

You're welcome :)