The answers are in Chapter 24.
2. An open rectangular box with a square base is to have a volume of 108in3. Find the dimensions of the box that minimize its surface area (base by height).
(A) 3 in. by 6 in.
(B) 6 in. by 6 in.
(C) 3 in. by 3 in.
(D) 6 in. by 3 in.
(A) 3 in. by 6 in.
(B) 6 in. by 6 in.
(C) 3 in. by 3 in.
(D) 6 in. by 3 in.