Simplify. Assume that all variables represent positive numbers.
A. 400xy12
B. 625x16y48
C. 5x4y12
D. 12.5x4y12
Answer: C
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Provide an appropriate response.i) Show that 
diverges, and hence 
diverges.ii) Show that 
= 0.
What will be an ideal response?
Use transformations of the graphs of y = x2 or y = |x| to sketch a graph of f by hand.f(x) = 3
- 5
A. 
B. 
C. 
D. 
Solve the problem.The weight of a person on or above the surface of the earth varies inversely as the square of the distance the person is from the center of the earth. If a person weighs 180 pounds on the surface of the earth and the radius of the earth is 3900 miles, what will the person weigh if he or she is 500 miles above the earth's surface? Round your answer to the nearest tenth of a pound.
A. 141.42 lb B. 142.82 lb C. 141.82 lb D. 140.92 lb
Divide.
A. 122 B. 122 R 11 C. 125 R 5 D. 125 R 50