Solve the problem.The weight of a body above the surface of the earth is inversely proportional to the square of its distance from the water 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 divided by 3.
C. The weight is multiplied by 9.
D. The weight is divided by 9.
Answer: D
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Determine by what factor the numbers differ. In other words, determine how many times larger the first number is than the second.1012, 1036
A. 10-24
B. 
C. 1012 - 1036
D. 101/3
A rock is tossed upward from the ground. It rises and then falls back to the ground. Sketch a graph of distance up from the ground. Be sure to label clearly your graph.
What will be an ideal response?
Solve the problem.The shape and density of a thin shell are indicated below. Find the coordinates of the center of mass.Shell: "nose" of the paraboloid x2 + y2 = 2z cut by the plane z = 6Density: ? = 
A. 
B. 
C. 
D. 
Use the graph to determine where the function is discontinuous. Select the correct answer.
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