Subject: Math Differential Equations

Instructions: Read carefully the problem and answer it asap, need solution. thank you for your help :>

1 10 points An area is bounded by the curve y = x - 2 and the lines x = 4.35, x = 6.16, and the x-axis. The enclosed area is rotated through 27 radians about the x-axis. Determine the volume (in cubic units) generated. Final answer in 4 decimal places. Type your answer... Next2 10 points A conical tank 9.2m diameter on top and 2.3m deep, full of water, is drained by a vertical pipe whose exit end is exactly at the top of the tank. Find the work done (in kJ) in emptying the full content of the tank. Final answer in 4 decimal places. Type your answer... + Previous Next3 10 points Find the radius of curvature (in units) of the curve y = x2ex at x = 1.4788. Final answer in 4 decimal places. Type your answer.. Previous