Solve.The weight of a body above the surface of the earth varies inversely as the square of its distance from the center of the earth. What is the effect on the weight when the distance is multiplied by 3?
A. The weight is multiplied by 3.
B. The weight is multiplied by 9.
C. The weight is divided by 3.
D. The weight is divided by 9.
Answer: D
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Use the preference table to answer the question.The preference table shows the results of a straw vote among three candidates, A, B, and C. 
(a) Using the plurality-with-elimination method, which candidate wins the straw vote?(b) In the actual election, the 3 voters in the last column who voted C, B, and A, in that order, change their votes to A, B, C. Using plurality-with-elimination method, which candidate wins the actual election.(c) Is the monotonicity criterion satisfied?
A. B; B; yes B. A; A; yes C. B; A; no D. C; A; no
State the end behavior of the graph of f.f(x) = 2x - 
x3
A. Down on left side, up on right side B. Up on left side, down on right side C. Down on both sides D. Up on both sides
Fresh from Nature, Inc., has several lines of heat-and-eat frozen foods sold in grocery stores. These include the Auntie Jean line of American-style casseroles, the Tia Juana line of Mexican foods, and the Oma Gertie line of German and East European dishes. Fresh from Nature contracts with a dozen producers of organic beef, pork, and chicken which it provides to all three food lines. This is an example of ____ relatedness.
A. economic B. corporate C. operational D. competency
Solve the equation by factoring.x2 - x = 30
A. {5, 6} B. {1, 30} C. {-5, 6} D. {-5, -6}