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Mary wants to fill in a cylinder vase. At the flower store they told her that the vase should be filled for the flowers to last the longest. Her cylinder vase has a radius of 3in and a height of 8in. How much water should Mary pour into the vase?ā€‹

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Answer:

Step-by-step explanation:

The volume of this cylindrical vase is V = Ļ€rĀ²h. Ā Substituting 3 in for r and 8 in for h, we get V = Ļ€(3 in)Ā²(8 in), or 72Ļ€ inĀ³.

We'll need to pour 72Ļ€ inĀ³ of water into the vase.

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