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You are designing a rectangular poster to contain of printing with a -in margin at the top and bottom and a -in margin at each side. What overall dimensions will minimize the amount of paper used? 

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Kristina Dela Cruz
Kristina Dela CruzLv10
19 Jan 2021

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Related questions


Please help me answer these two questions I cannot figure out howto solve them for the life of me.


1.Johnny is designing a rectangular poster to contain 25 in.² ofprinting with a 1 inch margin at the top and bottom and a 1 inchmargin at each side. What overall dimensions will minimize theamount of paper used?


2. An open box is to be made from a square piece of cardboard whosesides are 19 inches long, by cutting his squares of equal size fromthe corners and bending up the side. Determine the size of thesquare that is to be cut out so that the volume may be a maximumsome .

a square with a side of __________ inches should be cut away fromeach corner to obtain the maximum volume.( round to two decimalplaces as needed)

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