Find the area of the specified region.Shared by the circles r = 5 cos ? and r = 5 sin ?

A. (4? - 3)
B. (? - 2)
C. ?
D. (2 - )


Answer: B

Mathematics

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Divide and simplify. Assume that all variables represent positive values.

A. 4x3
B.
C. 2x3
D. 2x6

Mathematics

Solve. Answer with a complete sentence.Manuel drove to his son's house, a distance of 47 miles. Due to heavy traffic he was able to average only 25 miles per hour. How long did it take Manuel to reach his son's house?

A. It took Manuel 1.85 hours to reach his son's house. B. It took Manuel 1.88 hours to reach his son's house. C. It took Manuel 1.84 hours to reach his son's house. D. It took Manuel 1.875 hours to reach his son's house.

Mathematics

Solve the sales tax problem.The purchase price of a sofa is $1,005. If the sales tax rate is 6.8%, what is the overall price? Round to the nearest cent.

A. $683.40 B. $1,073.34 C. $68.34 D. $1,688.40

Mathematics

Find the average.The number of students that have applied to the professional art program in the years 2002, 2003, 2004, 2005, and 2006 are 39, 45, 29, 41, and 26, respectively.

A. 30 B. None C. 36 D. 39

Mathematics