The height of this cylinder is twice its radius. If the volume of the cylinder is 463.79 cm3, then what is the height of the cylinder? A
r
2r

correct answer:

a + bi

i am thinking c. sorry if im wrong .

step-by-step explanation:

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

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step-by-step explanation: