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. 09.23%%, 9 of 13 points Points: 0 of 1 Save In a different plan for area codes, the first digit could be any number

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. 09.23%%, 9 of 13 points Points: 0 of 1 Save In a different plan for area codes, the first digit could be any number from 0 through 5, the second digit was either 5, 6, or 7, and the third digit could be any number except 5 . With this plan, how many different area codes are possible? There are possible area codes 13

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