there are 6 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?

Number of ways of selecting two students is 15

Step-by-step explanation:

number of ways of selecting n out of r  is given by

It is given that there are 6 seniors on student council.

2 students are selected for district meeting

So we have   and

number of ways of selecting two students =

                                                                       =

                                                                       =

So we have number of ways of selecting two students is 15