The mass of a cylinder made of barium with a height of 2 inches depends on the radius of the cylinder as defined by the function m(r)=7.188. which system of equations and solution can be used to represent the radius if the mass of the cylinder is 11,000 grams? round to the nearest hundredth of an inch.

Step-by-step explanation:

The correct function is

we have

System of equations

-----> equation A

-----> equation B

Solve by substitution method

substitute equation B in equation A

Solve for r

Divide by 7.188π both sides

square root both sides

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.