Find the length of the parametric curve defined over the given interval.x = 
(t2 + 5) 3/2, y = 5t, 0 ? t ? 1
A. 
B. 
C. 
D. 17
Answer: C
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Evaluate the integral.
A. 6i - 54j + 
k
B. 3i - 54j + 
k
C. 6i + 54j + 
k
D. 6i - 54j + 
k
Solve the problems.A small farm field is a square measuring 350 ft. on a side. What is the perimeter of the field? If you double the length of each side of the field, what is the new perimeter?
A. 1,400 ft., 2,800 ft. B. 700 ft., 1,400 ft. C. 350 ft., 1,400 ft. D. 700 ft., 2,800 ft.
Solve the problem.The following table shows the rate of water flow (in gal/min) from a stream into a pond during a 30-minute period after a thunderstorm. Use the Trapezoidal Rule to estimate the total amount of water flowing into the pond during this period.
A. 9050.0 gallons B. 11,350 gallons C. 9983.3 gallons D. 9975 gallons
Find a general term an for the arithmetic sequence.a1 = 0.15, d = 0.05
A. an = 0.1n + 0.1 B. an = 0.15 + 0.05n C. an = 0.1n + 0.2 D. an = 0.05n + 0.1