SOLUTION: How many different 5-digit sequences can be formed using the digits if repetition of digits is allowed?

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Question 1140818: How many different 5-digit sequences can be formed using the digits if repetition of digits is allowed?
Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
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In all, there are   90,000  different 5-digit numbers from  10000 to 99999.    ANSWER



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