2 Answered Questions for the topic Box Problem

Box Problem

11/24/18

how to calculate the size of square in a box?

given rectangular sheet of cardboard which is 30 cm by 50 cm a small square of the same size is cut from each corner and the cuts folded to form a box. what size of the square would preduce a box... more
Box Problem Volume Calculus 1

08/22/16

A box is to be constructed from a sheet of cardboard that is 10 cm by 50 cm by cutting out squares of length x by x from each corner and bending up the sides.

What is the maximum volume this box could have? Here is my work. Do you agree?   Step 1: (50-2x)(10-2x)(x) Step 2: 500-100x-20x+4x^2) (x) Step 3: 4x^3-120x^2+500x Step 4: dv/dx    ... more

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