SOLUTION: John Doe brought his mom?

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Question 1033269: John Doe brought his mom?
Found 2 solutions by KMST, Whiteboy:
Answer by KMST(5328) About Me  (Show Source):
You can put this solution on YOUR website!
The number of permutations of 5 items is
5%21=5%2A4%2A3%2A2%2A1=120 ,
so there were 120 different ways that the charms could have been hung,
and the probability that the order was that particular 1 is
1%2F120 .

Answer by Whiteboy(6) About Me  (Show Source):