So i have a problem with a pie chart and i need to find the total amount of people surveyed using the amount of one portion of it. i cannot figure out how to do this, so i hope someone can me. also, i need you to explain how you got your answer because this is basically an essay question because i need to explain the steps on how i got it

50x5=$250

step-by-step explanation:

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

5

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.