SOLUTION: You are lining up for a photo with 3 friends. How many different arrangements are possible for the picture?

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Question 1046741: You are lining up for a photo with 3 friends. How many different arrangements are possible for the picture?
Answer by ikleyn(52847) About Me  (Show Source):
You can put this solution on YOUR website!
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(1+3)! = 4! = 1*2*3*4 = 24.

Answer. In 24 ways.