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Vesnalui [34]
3 years ago
7

Chloe is a pharmacist and wants to know the height of a medicine bottle received from a supplier. The supplier informed her that

the radius of the medicine bottle is one-fourth its height. Chloe knows that the medicine bottle has a volume of V cubic inches.
Which of the following functions would best model the situation above?

exponential

cube root

step

square root
Mathematics
2 answers:
N76 [4]3 years ago
7 0

First we have to determine the volume for the cylinder that is the shape of the medicine bottle. The volume formula for a cylinder is V=\pi r^2h. Chloe was told that the radius is 1/4 of the height. That means that r=\frac{1}{4}h. We sub that value for r into the formula and we get the volume in terms of height only. V=\pi (\frac{1}{4}h)^2h and V=\frac{1}{16}\pi  h^3. Solving that for the height gives us h^3=\frac{16V}{\pi}. If Chloe wants the height, she needs to "undo" that h-cubed by taking the cubed root. That's your answer...cubed root.

cluponka [151]3 years ago
6 0

Cube Root, is your final answer.

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