Solve the problem. Round your answer to the nearest tenth.Find the work done by a force of 200 pounds acting in the direction 
in moving an object 75 feet from (0, 0) to (-75, 0).
A. 13,416.1 ft-lb
B. 6708.2 ft-lb
C. 8944.9 ft-lb
D. 15,000.0 ft-lb
Answer: B
Mathematics
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Find the smallest possible value of b so that the trigonometric function passes through the given point.y = -7 sin bx(4?, 0)
A. 
B. ?
C. 4
D. 
Mathematics
Use the table to determine the indicated derivative or state that the derivative cannot be determined.
(f-1)'(f(-2))
A. - 
B. 1
C. 2
D. Cannot be determined
Mathematics
Perform the indicated operation and simplify.
- 
A. 
B. 
C. 
D. 
Mathematics
What is the population 7 years later?
The population of an urban city grows at a rate given by: N?(t ) = 500 + 550 ?t , 0 ? t ? 9 where (t ) is the population of the city at time t, given in years. The population at the time of incorporation was 7500.
Mathematics