Mathematics, 18.02.2020 20:56 priscillarios30
The ZIP code is a 5-digit number that is unique to a specific region of the country. If the digits 0-9 are used, how many ZIP codes are possible with 0 as the last digit? Note that, in this case, the first digit can't be 0.
90,000
18,000
10,000
9,000
Answers: 2
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The ZIP code is a 5-digit number that is unique to a specific region of the country. If the digits 0...
Computers and Technology, 26.11.2019 21:31
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