SOLUTION: How many different arrangements of 9 letters can be formed from the letters in the word "SEVENTEEN" ?
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Question 38638: How many different arrangements of 9 letters can be formed from the letters in the word "SEVENTEEN" ?
Answer by Nate(3500) (Show Source): You can put this solution on YOUR website!
"SEVENTEEN"
(number of letters)!/(number of repeating letters)!
9!/(4!2!)
7560 different ways
I have a lesson on probilities that you should look at.
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