Mathematics, 23.05.2020 22:02 TheJanko4526
Awaste management company is designing a rectangular construction dumpster that will be twice as long as it is wide and must hold 19y * d ^ 3 of debris. Find the dimensions of the dumpster that will minimize its surface area.
Answers: 3
![dS/dw=57(-1)w^{-2} + 8w=0\\\\57w^{-2}=8w\\\\w^3=57/8=7.125\\\\w=\sqrt[3]{7.124} =1.92](/tpl/images/0664/0055/1cea2.png)
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Awaste management company is designing a rectangular construction dumpster that will be twice as lon...
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