The volume of a cylinder is 375π cm3. the height is 15 cm. what is the radius of the cylinder?

other answer is correct. i had used the radius of the radius somehow. a website:

i would say true? if the unit was informational and it "refreshed your understanding", then true.

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x

the answer should be:

a. 3, 4, and 6

b. 18, 24, and 36

c. 4.8, 6.4, and 9.6

hope i

-lavira : )