Question

Pls help!! A student council had 6 seniors, 5 juniors, and 1 sophomore as members. How many ways can a 3-member committee be formed that includes 1 member of each class?

Answer 1

so we calculate this by multiplying each possibility times the rest:

so 6 * 5 * 1 = 30

This means that there are 30 different possibilities

Answer 2

The number of ways that a 3-member committee be formed that includes 1 member of each class is; 30 ways

How to solve probability combination?

We are told that the council has;

Number of seniors = 6

Number of juniors = 5

Number of sophomores = 1

Thus;

Number of ways a 3 member committee can be formed to include at least 1 member of each class = 6 × 5 × 1 = 30 ways.

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