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2. Atlanta has 3 area codes, 404, 678, and 770. The 7 digit telephone numbers have the form ABC - XXXX, where X can be
2. Atlanta has 3 area codes, 404, 678, and 770. The 7 digit telephone numbers have the form ABC - XXXX, where X can be any digit 0-9, C can be any digit 2- 9, B can be any digit 0-9, and A can be 2-9. a.) How many possible Atlanta phone numbers are there considering there are 3 area codes to use
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Mathematical Interest Theory
Authors: Leslie Jane, James Daniel, Federer Vaaler
3rd Edition
147046568X, 978-1470465681
