Mathematics, 15.04.2020 02:40 samy14
The base and top are made from reinforced steel and the slides are made out of steel bars. If the total volume should be 1000 ft3, and the sides cost about 5 times less per unit area than the base, what dimensions will minimize the cost of the cage?
Answers: 1
![dC/dx=20x-4000x^{-2}=0\\\\20x=4000x^{-2}\\\\x^{1+2}=4000/20\\\\x^3=200\\\\x=\sqrt[3]{200}=5.85](/tpl/images/0600/8599/128c8.png)
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The base and top are made from reinforced steel and the slides are made out of steel bars. If the to...
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