Find the derivative.y = 

A. sec2 x  
B. sec x tan3/2 x
C.  
D.  tan3/2 x


Answer: A

Mathematics

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Solve.To estimate the number of board feet of one-inch sheathing needed for a section of a roof, add 15% to the area (in square feet) of the roof. If a section of roof has an area of 2500 sq ft, how many board feet of such sheathing will be needed?

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Write the series using summation notation.1 +  +   +  +   + ...

A. )
B. )
C.
D. )

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Divide.408.77 รท 1000

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