Answer:
There will be 9 couples, and 3 lonely girls
Hope this helps
plz like and brainly :D
Answer:
36
Step-by-step explanation:
All you gotta do is 9x4 or 9+9+9+9=36
It’s casey. when compared to other fractions, it stands supreme.
1.D, both.
not sure of the other though
Answer:
(a) The net change of the function is 12.
(b) The average rate of change of the function 4.
Step-by-step explanation:
The average rate of change of function
over the interval
is given by this expression:
average rate of change = 
It is a measure of how much the function changed per unit, on average, over that interval.
Given:

(a) To find the net change of the function, first we calculate the values of
and 

The net change is simply the difference

(b) The average rate of change takes the net change and divides it by the change in the
value.
