A club consisting of 6 juniors and 8 seniors is to be formed from a group of 13 juniors and 16 seniors. How many different clubs can be formed from the group?

22,084,920 different clubs can be formed from the group

Step-by-step explanation:

The order in which the students are chosen to the club is not important. So we use the combinations formula to solve this question.

Combinations formula:

is the number of different combinations of x objects from a set of n elements, given by the following formula.

In this question:

6 juniors, from a set of 13.

8 seniors, from a set of 16.

So

22,084,920 different clubs can be formed from the group

we need more info to solve this

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.