An area code has three digits. How many different area codes are possible

asked Nov 7, 2023 88.5k views

3 votes

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Answer:

1000

Explanation:

If any of the digits 0-9 can be used then there are 10^3 possible codes.

10^3 = 1000

Michael Brohl answered Nov 11, 2023

4.4k points

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