MTH 162 Midterm: MTH 162 University of Rochester Exam1Fall 08162
31 Jan 2019
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Indicate your instructor with a check in the box: Mwf 9:00 - 9:50 am: the presence of calculators, cell phones, ipods and other electronic devices at this exam is strictly forbidden, show your work and justify your answers. Sketch s, along with a typical cross-section of s, and nd the volume of s using the washer method (also called the cross-sectional method. ) October 21, 2008: (13 points) again consider the curves described by y = x2 and y = x. Math 162 (calculus iia) (a) let s be the solid obtained by rotating the region bounded by these curves about the y-axis. Sketch s and nd the volume of s using whichever method you want (washer method or cylindrical shells. ) Gasoline at a service station is stored in a cylindrical tank buried on its side, with the highest part of the tank 5 ft below the surface. The tank is 8 feet in diameter and 10 ft long.
