Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Solve the problem. A rectangular piece of cardboard measuring 15 inches by 42 inches is to be made into a box with an open top by cutting equal size squares from each corner and folding up the sides. Let x represent the length of a side of each such square. For what value of x will the volume be a maximum? If necessary, round to 2 decimal places.: 3.36; 15.64; 31.29; 18.03
Right answer summary: 3.36
Question state: todo