Use the Fundamental Counting Principle to solve Exercises 2940. In the original plan for area codes in

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Use the Fundamental Counting Principle to solve Exercises 29–40.

In the original plan for area codes in 1945, the first digit could be any number from 2 through 9, the second digit was either 0 or 1, and the third digit could be any number except 0. With this plan, how many different area codes were possible?

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College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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Question Posted: Jun 23, 2023 03:25 AM

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Use the Fundamental Counting Principle to solve Exercises 2940. In the original plan for area codes in

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College Algebra

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