until you complete the circuit by returning to the beginning. Note: Technology will be needed to aid in the computation, but should not be used to find the max or the min. Also, all answers have been rounded o the nearest whole number. Answer: 539 Newton has 225 feet of fencing and wishes to enclose his English bulldogs with a rectangular pen. What are the dimensions of the pen with the maximum area? S = ply A = l.W = 225/ 4 - 56. 25. 56. 25 = 56. 25 f+ 3164 f4 2 advance in the circuit, find the area, in square feet, of the pen with maximum area. swer: 7030 The average cost function, a(x), is defined as a(x) = where C(x) is the cost function and x is the number of units produced. Find the production level to minimize the average cost if C(x) = 25000 + 100x + 4xz. swer: 3164 Mendel is planting peas for a genetics experiment. He has 225 feet of fencing to fence a rectangular garden and divide it into two equal parts by placing another fence parallel to one of the sides. What is the maximum total area (in square feet) he can enclose? Virge Cornelius 2015 Calculus Mega Bundle