A box with a square base and no top is to be made from a square piece of cardboard by cutting out a 3 inch square from each corner and folding up the sides. If the box is to hold 75 cubic inches....
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19. A box with a square base and no top is to be made from a square piece of cardboard by cutting out a 3 inch square from each corner and folding up the sides. If the box is to hold 75 cubic inches, what size piece of cardboard should be used?
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Solution Summary
The size of a piece of cardboard to make a box is found.
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13. Suppose the size of the cardboard is x inches. It is cut out a 3 inchsquare ...
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