A rectangular area of 3200 ft2 is to be fenced off. Two opposite sides will use fencing costing $1 per foot and the rema
Posted: Sat Jul 09, 2022 2:25 pm
A rectangular area of 3200 ft2 is to be fenced off. Two oppositesides will use fencing costing $1 per foot and the remaining sideswill use fencing costing $2 per foot. What is the length in feet ofthe longer dimension of the rectangle that minimizes thecost?