Question 9 Not yet answered Marked out of 60.00 Flag question Work Problems (60 points) a) (20 points) Evaluate the double integral dA over the region R which is enclosed by the parabolas x = > - 100 and x=-x- + 100. b) (20 points) Evaluate the double integral dA R over the region R which is in the second quadrant and bounded by the circle x2 + 12 =64. c) (20 points) Using cylindrical coordinates, evaluate the volume of the solid region bounded by the sphere x2 + 12 + 2 =6 and paraboloid 12+1 =-7.WJ Question 9 Not yet answered Marked out of 60.00 '7 Flag question Work Problems (60 points) a) (20 points) Evaluate the double integral ff over the region R which is enclosed by the parabolasx = y2 100 and x = y2 + 100. b) (20 points) Evaluate the double integral [AMA over the region R which is in the second quadrant and bounded by the circle x2 +y2 =64. c) (20 points) Using cylindrical coordinates, evaluate the volume of the solid region bounded by the sphere x2 + y2 + 22 = 6 and paraboloid ):2+y2 =z