Find the partial fraction decomposition for the rational expression.

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


Answer: B

Mathematics

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A. {1, 3} B. {0, 1} C. {-3, 1} D. {-13, 13}

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Use a calculator and the change-of-base formula to find the logarithm to four decimal places.log7 49.79

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A. 5 km/hr
B. 2 km/hr
C. 10 km/hr
D. 10 km/hr

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