Use the product rule to simplify the expression. Assume that the variables can be any real number.

A. 5
B. 25
C. -25
D. -5


Answer: D

Mathematics

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Evaluate the integral.

A. -coth  + C
B. 3 csch3  + C
C. 9 tanh  + C
D. 9 coth  + C

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Solve the problem.Find the salary in 2005 dollars that would be equivalent to a $50,000 salary in 2016. Assume an average annual inflation rate of 2% between 2005 and 2016. Round your answer to the nearest cent.

A. $41,017.41 B. $40,213.15 C. $42,025.50 D. $38,107.24 E. $39,568.35

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Solve the problem.A gardener would like to keep animals out of his garden by putting up a fence. Find how much fencing is needed to enclose the garden if its dimensions are 105 feet by 109 feet.

A. 214 ft B. 856 ft C. 11,445 ft D. 428 ft

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Goodie, Goodie, Gumdrops (GGGs) is a retail business appealing to pre-teen girls. It carries specialty clothing, accessories, and even food items all manufactured specifically for its stores. GGGs has been very successful in the U.S. and it plans to expand into selected international markets. The ____ entry mode would probably be most appropriate for GGGs.

A. greenfield venture B. acquisition C. joint venture D. franchising

Mathematics