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Author Question: The surface area of a balloon is given by S(r) = 4r2, where r is the radius of the ... (Read 84 times)

bobypop

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on: Feb 28, 2021
Solve the problem.

The surface area of a balloon is given by S(r) = 4πr2, where r is the radius of the balloon. If the radius is increasing with time t, as the balloon is being blown up, according to the formula find the surface area S as a function of the time t.
◦ S(r(t)) = πt3
◦ S(r(t)) = πt9
◦ S(r(t)) = πt6
◦ S(r(t)) = πt6
Precalculus ¦ Sullivan ¦ 10th Edition
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Marked as best answer by bobypop on Feb 28, 2021

SamMuagrove

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Reply #1 on: Feb 28, 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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bobypop

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Reply 2 on: Feb 28, 2021
YES! Correct, THANKS for helping me on my review

marict

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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