SOLUTION: an identification code is to consist of three letters followed by four digits. How many different codes are possible if repetition is permitted?

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Question 405657: an identification code is to consist of three letters followed by four digits. How many different codes are possible if repetition is permitted?
Answer by stanbon(57354) About Me  (Show Source):
You can put this solution on YOUR website!
an identification code is to consist of three letters followed by four digits. How many different codes are possible if repetition is permitted?
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Code: LLLNNNN
There are 26 letters
There are 10 digits
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# of codes = 26^3*10^4 = 175,760,000
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Cheers,
Stan H.
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