Solve the problem.
-A rain gutter is made from sheets of aluminum that are 18 inches wide by turning up the edges to form right angles. Determine the depth of the gutter that will maximize its cross-sectional area and allow the
Greatest amount of water to flow.
A)4.5 inches
B)4 inches
C)5 inches
D)5.5 inches

Question

Quizplus · Accepted Answer

The cross-sectional area of the gutter can be maximized by setting the depth to 4.5 inches, which allows for the optimal balance between the base width and the height, following the principle of optimization in calculus.

Solve the Problem. -A Rain Gutter Is Made from Sheets of Aluminum That