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Mathematics 13 Online
OpenStudy (anonymous):

A high school chess club has 12 members. In how many different ways can they choose a president and vice president? A. 132 B. 66 C. 23 D. 144

OpenStudy (anonymous):

again b option is correct

OpenStudy (anonymous):

66

OpenStudy (anonymous):

it says that i got it wrong the answer was 132

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