The answer should be $8 if you are trying to find the unit rate. All you have to do is divide 32 by 4 and you get 8. Hope that helped.
Answer:3
Step-by-step explanation:
Given
There are total 40 students in a class
No of students with Pierced Nose n(N)=7
No of students with Pierced ear n(E)=36
and we know using sets
where 
Students either nose or ear Pierced
no of students having both nose and ear pierced
218.16 to the nearest tenth would be 218
12/80
=15 percent
There are 80 apples in the crate
Do 12 divided by 15 then multiply by 100 = 80
I think it’s International Classification of Diseases but I’m not sure cause it doesn’t match anything with math good luck though.
