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) About Me  (Show Source):
You can put this solution on YOUR website!
"SEVENTEEN"
(number of letters)!/(number of repeating letters)!
9!/(4!2!)
7560 different ways
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