Question
a. (By Hand) An area code contains 3 digits. How many different area codes can be made with the digits 2-9? b. How many ways
a. (By Hand) An area code contains 3 digits. How many different area codes can be made with the digits 2-9?
b. How many ways can we award a 1st, 2nd and 3rd place prize among eight contestants? (Gold / Silver / Bronze)
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Algebra Form And Function
Authors: William G McCallum, Eric Connally, Deborah Hughes Hallett
2nd Edition
1119032091, 9781119032090
