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# Need Help ASAP!

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A 5-foot-tall cylindrical container with a diameter of 6 inches is filled with a gas that costs \$60 per cubic foot. What is the total value of the gas in the container if it is filled completely?

Dec 6, 2018

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$$V = \pi r^2 h\\ r = \dfrac{6}{2}~in = \dfrac 1 4 ~ft\\ V = \pi \left(\dfrac 1 4\right)^2 \cdot 5 = \dfrac{5\pi}{16}\\ 60\times \dfrac{5\pi}{16} = \dfrac{75\pi}{4} \approx 58.90$$

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Dec 6, 2018

#1
+3974
+3

$$V = \pi r^2 h\\ r = \dfrac{6}{2}~in = \dfrac 1 4 ~ft\\ V = \pi \left(\dfrac 1 4\right)^2 \cdot 5 = \dfrac{5\pi}{16}\\ 60\times \dfrac{5\pi}{16} = \dfrac{75\pi}{4} \approx 58.90$$

Rom Dec 6, 2018
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Thank you!

musiclover0804  Dec 7, 2018