SOLUTION: A code consists of 3 letters and then 3 digits. Any of the letters and numbers can be repeaded. How many different codes are there?
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Question 761275: A code consists of 3 letters and then 3 digits. Any of the letters and numbers can be repeaded. How many different codes are there?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A code consists of 3 letters and then 3 digits. Any of the letters and numbers can be repeated. How many different codes are there?
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Pattern: LLLDDD
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# = 26^3*10^3 = 260^3 = 17576000
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Cheers,
Stan H.
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