MATH 141 Final: MATH141 South Carolina Final4
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Final examination (version 4) - math 141, frank thorne (thornef@mailbox. sc. edu) Please work without books, notes, calculators, or any assistance from others. If you have any questions, feel free to ask me. Please do your work on separate paper; you should staple this sheet to your work (put this on top) and turn in everything together. Explain thoroughly and draw a picture. (2) explain what kind of situations are naturally modeled by an exponential decay law. Describe a general principle and give at least two examples. (3) (do ch. 1 e1/x x2 dx. (8) graph f (x) = sin x. If the perimeter of the window is 30 ft, nd the dimensions of the window allowing for the largest area. (10) each side of a square is increasing at a rate of 6 cm/s. Sketch the region, the solid, and a typical slice, and compute the volume of the solid. (12) evaluate r 4.
