SOLUTION: A password contains exactly 5 letters. How many passwords are possible if letters cannot be used more than once?

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Question 968846: A password contains exactly 5 letters. How many passwords are possible if letters cannot be used more than once?
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
5*4*3*2*1=120 ANS.