Acircular mirror has a radius of 11.5 inches. how much framing do you need to frame the mirror

23π or 72.25663

Step-by-step explanation:

Circumference = 2πr or πd

If the radius is 11.5, you would just input that number into the formula to get the correct answer.

2π(11.5) = 23π or 72.25663

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.