n 0 DUI nES N 3 A lamina with uniform density ,0 is the region bounded by the curves y : :13 , :13 + y : 2, and the y-axis. A. Graph the lamina B. Make a guess as to where the centroid of the region might be, marking it with star. Briey explain your guess. C. Calculate the mass of the lamina, the Moment about the sitaxis. and the Moment about the yaxis. You do not need to provide units. D. Use youranswers to C to nd the centroid (of center of mass) of the lamina. E. Mark the centroid on your graph with a dot. Does your answer make sense? You may use the table of integrals for this question, though you do not need to