Find the circle's circumference or area, as requested. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.Find the area.

A. 113 in.2
B. 56.5 in.2
C. 1017.4 in.2
D. 254.3 in.2


Answer: D

Mathematics

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Decompose into partial fractions.

A. 2x - 5 -  + 
B. 2x + 5 +  + 
C. 2x + 5 -  + 
D. 2x - 5 +  + 

Mathematics

Write the partial fraction decomposition of the rational expression.

A.  +  + 
B.  +  + 
C.  +  + 
D.  +  + 

Mathematics

What percent of the total population is found between the mean and the z-score? Round your answer to two decimal places.

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Mathematics

Sketch the graph of the function.

Mathematics