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how many five-digit numbers can be created using the digits 0-9 a number can be repeated for different digits
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Feb 7, 2019
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how many five-digit numbers can be created using the digits 0-9 a number can be repeated for different digits
Mathematics
middle-school
Chintan S
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Chintan S
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4
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90,000
There are 10^5 ways.
10&5 - 10^4 = 9 * 10^4 = 90,000
Shawn Steward
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Feb 14, 2019
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Shawn Steward
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