Evaluate the sum. Round to the nearest hundredth, if necessary. 

A. -8
B. -40
C. 40
D. 256


Answer: A

Mathematics

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Solve the problem.A ramp leading to the entrance of a building is inclined upward at an angle of 9°. A suitcase is to be pulled up the ramp by a handle that makes an angle of 29° with the horizontal. How much force must be applied in the direction of the handle so that the component of the force parallel to the ramp is 50 lbs.?

A. 52.62 lbs B. 46.98 lbs C. 60.90 lbs D. 56.46 lbs

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Determine if the series converges absolutely, converges, or diverges.

A. converges conditionally B. diverges C. converges absolutely

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Find the GCD for the given numbers by an appropriate method.36,518 and 33,573

A. 1 B. 961 C. 361 D. 589

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Solve the given equation or inequality. If an equation is given, then write the solution set in set notation. If an inequality is given, then write the solution set in interval notation.|4x - 9| - 1 < -3

A.
B.  ? 
C.
D. ?

Mathematics