MTH 142 Midterm: MTH 142 University of Rochester 2013 Fall Midterm2
31 Jan 2019
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Indicate your instructor with a check in the box: Zhuang hou mwf 9:00 - 9:50 am: there are no notes, textbooks, etc. allowed on this exam. The presence of calculators, cell phones, ipods and other electronic devices at this exam is strictly forbidden: show your work and justify your answers. You may not receive full credit for a correct answer if insu cient work is shown or insu cient justi cation is given: clearly circle or label your nal answers. Math 142 (calculus ii: (10 points) find the area of the region bounded by y = x3 and y = 2x for x 0. Math 142 (calculus ii: (20 points) a circular tank has a radius of 10 meters, the sides are 10 meters high, and the depth of the water is 4 meters. The acceleration due to gravity is 9. 8 m/s2 and the density of water is 1000 kg/m3.
