SOLUTION: if three friends are going to a movie in how many different ways can they line up to buy their tickets?

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Question 854970: if three friends are going to a movie in how many different ways can they line up to buy their tickets?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

if three friends are going to a movie

they can line up to buy their tickets 3! ways