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Mathematics 13 Online
OpenStudy (anonymous):

Medal!!! A cooking club has 12 members. How many ways can they select a president and vice president from among the members? A. 220 B. 66 C. 1320 D. 132

OpenStudy (anonymous):

It's actually easier than you think 12 presidents 11 vice presidents \[12\times11 = 132\]

OpenStudy (anonymous):

Oh! Thx

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