If 1,200 cm2 of material is available to make a box with a square base and an open top, find the largest possible volume of the box.

4,000 cm³

Step-by-step explanation:

Let x be the length of the sides of the base and h be the height of the box.

The surface area is given by:

The volume if the box is:

The value of x for which the derivate of the function above is zero will produce the largest possible volume:

The height of the box is:

The largest possible volume is:

The largest possible volume of the box is 4,000 cm³

overpriced

step-by-step explanation:

the answer is d

step-by-step explanation: