Write the partial fraction decomposition of the rational expression.

A.  + 
B.  +  + 
C.  +  + 
D.  +  + 


Answer: B

Mathematics

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Provide an appropriate response.The formula to calculate the inventory turnover rate at retail is:

A. the cost of goods sold divided by net sales B. net sales divided by average inventory at retail C. the cost of goods sold divided by the average inventory at retail D. the cost of goods sold divided by the average inventory at cost

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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = x3

A.

B.

C.

D.

Mathematics

Use the x-intercepts to find the intervals on which the graph of f is above and below the x-axis.f(x) = (x + 2)2

A. above the x-axis: (-?, -2), (-2, ?) below the x-axis: no intervals B. above the x-axis: (-2, ?) below the x-axis: (-?, -2) C. above the x-axis: (-?, -2) below the x-axis: (-2, ?) D. above the x-axis: no intervals below the x-axis: (-?, -2), (-2, ?)

Mathematics

Find the exact value of the trigonometric expression without the use of a calculator.sin 15° cos 45° + cos 15° sin 45°

A.
B.
C.
D.

Mathematics