Question

Ms. Bell's mathematics class consists of 11 sophomores, 7 juniors, and 13 seniors. How many different ways can Ms. Bell create a 3-member committee of juniors if each junior has an equal chance of being selected?

Answer 1

35 ways

Explanation:

Seven juniors to choose three from

7 C 3 = 7! / ( 4! 3!) = 35