Question

In a different plan for area codes, the first digit could be any number from 1 through 6, the second digit was either 7 or 8, and the third digit could be any number except 5, 6, or 7. With this plan, how many different area codes are possible? There are possible area codes. example Get more help- Clear all Check answer

Name: in a different plan for area codes the first digit could be any number from 1 through 6 the second digit was either 7 or 8 and the third digit could be any number except 5 6 or 7 with this p 29175
Uploaded: 2023-08-15T15:21:35-08:00
Duration: 1 min 15 s
Channel: Madhur L
Description: in a different plan for area codes the first digit could be any number from 1 through 6 the second digit was either 7 or 8 and the third digit could be any number except 5 6 or 7 with this p 29175

          In a different plan for area codes, the first digit could be any number from 1 through 6, the second digit was either 7 or 8, and the third digit could be any number except 5, 6, or 7. With this plan, how many different area codes are possible?
There are possible area codes.
example Get more help-
Clear all
Check answer

in a different plan for area codes the first digit could be any number from 1 through 6 the second digit was either 7 or 8 and the third digit could be any number except 5 6 or 7 with this p 29175

Added by Christine F.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Madhur L

08/15/2023

Step 1

The first digit can be any number from 1 through 6. The numbers are 1, 2, 3, 4, 5, 6. Number of choices for the first digit = 6. Show more…

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In a different plan for area codes, the first digit could be any number from 1 through 6, the second digit was either 7 or 8, and the third digit could be any number except 5, 6, or 7. With this plan, how many different area codes are possible? There are possible area codes. example Get more help- Clear all Check answer