Solve the problem. Round your answer to the nearest tenth.A wagon is pulled horizontally by exerting a force of 60 pounds on the handle at an angle of 25° to the horizontal. How much work is done in moving the wagon 50 feet?
A. 1617.4 ft-lb
B. 2718.9 ft-lb
C. 2110.8 ft-lb
D. 1267.9 ft-lb
Answer: B
Mathematics
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Find the values of x for which the geometric series converges.
A. -? < x < ?
B. 
C. 
D. diverges for all x
Mathematics
Determine which numbers in the set are solutions to the equation.5x = 30; {6, 7, 150}
A. 150 B. 6 C. 7 D. none of them
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Divide. Write with positive exponents.
A. 8x2 + 7 + 
B. 8x + 7 + 
C. 8x + 7 + 
D. 8x2 + 7 + 
Mathematics
Solve the problem.A manufacturer of DVD players has monthly fixed costs of $5500 and variable costs of $50 per DVD player and it sells the DVD players for $150 per unit. Write the function that models the profit P from the production and sale of x DVD players in a month.
A. P = 5500x - 100 B. P = 200x - 5500 C. P = 100x + 5500 D. P = 100x - 5500
Mathematics