Solve the problem.The price of a printer was reduced from $400 to $220. What was the percent of decrease? Round your answer to the nearest tenth, if necessary.
A. 55%
B. 81.8%
C. 50%
D. 45%
Answer: D
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Graph the equation.(x + 1)2 = 6(y - 3)
A. 
B. 
C. 
D. 
Use a CAS integration utility to evaluate the triple integral of the given function over the specified solid region.
over the rectangular cube 
A. 
B. 
C. 
D. 
Solve the problem.At a state fair truck pull, two pickup trucks are attached to the back end of a monster truck as illustrated in the figure. One of the pickups pulls with a force of 1400 pounds and the other pulls with a force of 3600 pounds with an angle of 45° between them. With how much force must the monster truck pull in order to remain unmoved? HINT: Find the resultant force of the two trucks. Round your answer to the nearest tenth. 
A. The truck must pull with a force of 2415.0 lb. B. The truck must pull with a force of 2791.5 lb. C. The truck must pull with a force of 4481.9 lb. D. The truck must pull with a force of 4695.5 lb.
Write a word name for the number in the sentence.The volume of water in Lee's bottle is 6.763 liters.
A. Six and seven hundred sixty-three millionths B. Six and seven hundred sixty-three thousandths C. Six and seven hundred sixty-three hundredths D. Six and seven hundred sixty-three tenths