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 2in and a height of 9in. How much water should Mary pour into the vase?
1 answer:
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Weird that the only choices are given as integrals with respect to 
. (Integration along the 
axis would be way easier, but whatever)
The fourth option should do it.
The fourth option should do it.