How many area codes (ABC) would possible if all three could be any value 1-9?

1 answer:

Leni [432]3 years ago

3 0

1-9 = 9 numbers

so you have 9 *9 *9 = 729 different codes

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jasenka [17]

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2c = -8

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vekshin1

No entendí ni madre

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Lesechka [4]

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nlexa [21]

I hope this helps you

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