This question is on a math worksheet called 'Factored form of a quadratic function' Question typed out:
A rock is thrown upward from the edge of a bridge and onto a road that is 10 feet below the bridge. The function h(x)= -x^2 + 3x + 10 gives the height, h, in feet, the rock travels in x seconds from the time it was thrown. When will the rock hit the road.

step-by-step explanation:

.95

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.