Mathematics, 23.03.2020 22:36 jellybooooo5837
A cardboard box without a lid is to have a volume of 10,976 cm3. Find the dimensions that minimize the amount of cardboard used. (Let x, y, and z be the dimensions of the cardboard box.)
Answers: 1
equation 1
equation 2
equation 3
+2y
+
![x=21952(21952x^{-2} )^{-2} \\x=(21952)^{-1} x^{4} \\ x^{3} =21952\\cube-root-both side\\x=\sqrt[3]{21952} \\x=28](/tpl/images/0559/6965/a0c4e.png)
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A cardboard box without a lid is to have a volume of 10,976 cm3. Find the dimensions that minimize t...
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