NEED HELP WITH SCREENSHOTS 17 THROUGH 20! ALL INFO NEEDED ARE IN SCREENSHOTS! NUMBER YOUR SOLUTIONS! THANK YOU!

17 Afenoe is to be built to enclose a rectangular area of 1250 square feet. The fence along three sides is to be made of material that costs $5 per foot. The material for the fourth side costs $15 per foot, Find the dimensions of the rectangle that will allow for the most eoonomical fence to be built. The short side is '1 ft and the long side is [I ft Enter your answer in each of the answer boxes. Time Remaining: 02:19:46 m 18 Find the equation of the curve that passes through (2,3) if its slope is given by the following equation. y(x) = D Enter your answer in the answer box. Time Remaining: 02:19:16 m 19 Calculate the definite integral by referring to the figure with the indicated areas. Area A = 1.476 Area C = 5.241 Area B = 2.422 Area D = 1.773 Ab C X B . . . . . [f(x)dx = Enter your answer in the answer box. Time Remaining: 02:18:50 Next20 Calculate 5x2dx, given the following. . . . .. [ 5x2 dx = 1 (Type an integer or a simplified fraction.) Enter your answer in the answer box. Time Remaining: 02:18:24 Next