SOLUTION: create a password for one of her Internet accounts using some portion of her street name, which is “soundview.” If the password is restricted to 5 characters, how many different

Algebra ->  Probability-and-statistics -> SOLUTION: create a password for one of her Internet accounts using some portion of her street name, which is “soundview.” If the password is restricted to 5 characters, how many different      Log On


   



Question 1026712: create a password for one of her Internet accounts using some portion of her street name, which is “soundview.”
If the password is restricted to 5 characters, how many different passwords can she create?

Answer by ikleyn(52808) About Me  (Show Source):
You can put this solution on YOUR website!
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create a password for one of her Internet accounts using some portion of her street name, which is “soundview.”
If the password is restricted to 5 characters, how many different passwords can she create?
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1.  If the letters are allowed repeating then the answer is  9%5E5.

2.  If the letters are NOT allowed repeating then the answer is  9*8*7*6*5 = 15120.