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Nadya [2.5K]
3 years ago
5

How many combinations of 3 students can a teacher choose from 32 students?   A. 96   B. 4960   C. 29,760   D. 32,768

Mathematics
2 answers:
rusak2 [61]3 years ago
5 0
{32\choose3}=\frac{32!}{3!*(32-3)!}=\frac{30*31*32}{6}=4960
Allisa [31]3 years ago
3 0
\frac{32*31*30}{3*2*1}

The answer is:\frac{29760}{6} or 4960 


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