Rationalize the denominator.
A. 
B. 2
C. 
D. 
Answer: A
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Indicate whether the given series converges or diverges. If it converges, find its sum.
A. Converges; 1
B. Converges; 2
C. Converges; 
D. Diverges
Specify the center and radius of the circle.(x + 3)2 + (y - 3)2 = 2
A. center: (-3, 3); radius: 2
B. center: (3, -3); radius: 2
C. center: (-3, 3); radius: 
D. center: (3, -3); radius: 
Solve the problem.Sarah and Shakina are running in a 4-lap, 1 mile race. Shakina is exactly one lap behind at the moment when Sarah completes her second lap. If Sarah averages 0.16 miles per minute for her last two laps, what must Shakina's average speed be in order for her to just pull even with Sarah at the finish line?
A. 0.24 mi/min B. 0.32 mi/min C. 0.21 mi/min D. 0.11 mi/min
Evaluate the improper integral or state that it is divergent.
A. 15 B. 5 C. 10 D. Divergent