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Author Question: The height of a right circular cylinder is increasing at the rate of 4 cm/s and its radius is ... (Read 70 times)

Jipu 123

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on: May 26, 2021
The height of a right circular cylinder is increasing at the rate of 4 cm/s and its radius is decreasing at the rate of 2 cm/s. At what rate is the lateral surface area of the cylinder changing when the height is 3 centimetres and the radius is 1 centimetre?
The lateral surface area of a cylinder of base radius r and height h is given by S = 2πr h
◦ decreasing at 16π cm2/s
◦ decreasing at 4π cm2/s
◦ increasing at 20π cm2/s
◦ increasing at 16π cm2/s
◦ increasing at  4π cm2/s
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Marked as best answer by Jipu 123 on May 26, 2021

mirabriestensky

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Reply #1 on: May 26, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Jipu 123

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Reply 2 on: May 26, 2021
Wow, this really help

steff9894

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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