PHYS 112 Midterm: PHYS 112 IA State Exam4 solutionsx
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Do not turn this page until you are instructed to do so. Instructions: be sure your name, section number, and student id are lled in below. Cell phones must be off and put away before you open this exam. You may use calculators (including graphing calculators, but no laptops or cellphone calculators) for checking numerical calculations. You must show your work to receive credit. Put your answers in the answer boxes provided, and show your work. If your answer is not in the box or if you have no work to support your answer, you will receive no credit. The test has been carefully checked and its notation is consistent with the homework problems. No additional details will be provided during the exam. Section: simple interest: i = p rt. 1: suppose that p, q and r are sets with 41 , 42 and 40 members respectively.
