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Author Question: The area A(r) = r2of a circular oil spill changes with the radius. At what rate does the area change ... (Read 173 times)

robinn137

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on: Jun 16, 2021

Question 1

If the price (in dollars) of a product is given by P(x) =  + 2300, where x represents the demand for the product, find the rate of change of price when the demand is 4 units.
◦ $64/unit
◦ -$256/unit
◦ $256/unit
◦ -$64/unit

Question 2

The area A(r) = πr2 of a circular oil spill changes with the radius. At what rate does the area change with respect to the radius when 
◦ 49π ft2/ft
◦ 7π ft2/ft
◦ 14 ft2/ft
◦ 14π ft2/ft
Calculus and Its Applications ¦ Bittinger, Ellenbogen, Surgent ¦ 11th Edition
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Marked as best answer by robinn137 on Jun 16, 2021

dmurph1496

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Reply #1 on: Jun 16, 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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robinn137

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Reply 2 on: Jun 16, 2021
YES! Correct, THANKS for helping me on my review

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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