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BaLLatris [955]
3 years ago
13

How many different committees can be formed from 9 teachers and 30 students if the committee consists of 4 teachers and 2 ​stude

nts?
Mathematics
1 answer:
lora16 [44]3 years ago
8 0

Answer:

Step-by-step explanation:

number of committees=9C4×30C2

=(9×8×7×6)/(4×3×2×1)×(30×29)/(2×1)

=63×30×29

=54810

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