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# need help asap

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Suppose a company has a water cooler cooler that is currently holding 370 cubic inches of water. They have paper cone-shaped cups, each with a height of 6 inches and a diameter of 2 inches. How many whole cups can be filled (to full capacity) before the water cooler is empty? Enter your answer as a whole number.

Feb 9, 2023

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The key here is to find the volume of a cone with height 6 inches and radius 1 inch. Using $$V=\dfrac{\pi r^2h}{3}$$, we have $$V=\dfrac{6\pi}{3}=2\pi\approx6.28$$. For the purposes of this problem, approximating it to $$6.28$$ is close enough.

Dividing, we get $${370\over6.28}=58.9$$. Unfortunately, the 0.9 does not count; it asks for full cups. 0.9 is not full. Therefore, the answer is $$58.$$

Feb 10, 2023