Question

There are 7 seniors on student council. Two of them will be chosen to go to

an all-district meeting. How many ways are there to choose the students who
will go to the meeting?
Decide if this is a permutation or a combination, and then find the number of
ways to choose the students who go.

Answer 1

It should be 21 hope this helps you

Explanation:

7 students 3 students per way

Answer 2

Combination; number of ways = 21

Explanation: