Question 613900: A computer password consists of 3 different digits followed by one of the letters A, B, C, D, or E. If the first digit of the password cannot be a zero, then the number of different passwords possible is?
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! A computer password consists of 3 different digits followed by one of the letters A, B, C, D, or E. If the first digit of the password cannot be a zero, then the number of different passwords possible is?
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# of passwords = 9*9*8*5 = 3240
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Cheers,
Stan H.
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