SOLUTION: A certain number of friends are waiting in line to board a roller coaster. They can board the ride in 5,040 different ways. How many friends are in line

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Question 850494:
A certain number of friends are waiting in line to board a roller coaster. They can board the ride in 5,040 different ways. How many friends are in line

Answer by checkley79(3341) About Me  (Show Source):
You can put this solution on YOUR website!
7!=5,040 ans. is 7 friends.