MATH 312 Final: MATH 312 KSU Final Exam s14
15 Feb 2019
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Show work on each exercise and justify all answers. Calculators are allowed, but solutions without proper justi cation will not be considered as correct in any case. Recite these words to the universe: on my honor, as a student, i have neither given nor received unauthorized aid on this academic work. : [10 points] solve the following system of equations. 2x + 2y + 2z + x x. = 3 z t y y: a woman owns 21 pets. Specify which variables are you going to use. (b) [4 points] a couple of months later, the woman owns 30 pets instead of 21, and the total number of legs is now 80. 1: a calculator company produces a scienti c calculator and a graphing calculator. Long-term projections indicate an expected demand of at least 100 scienti c and 80 graphing calculators each day.
