Solve the problem.Assume that the profit generated by a product is given by  where x is the number of units sold. If the profit keeps changing at a rate of  per month, then how fast are the sales changing when the number of units sold is 1000? (Round your answer to the nearest dollar per month.)

A. $6325/month
B. $13/month
C. $316,228/month
D. $12,649/month


Answer: D

Mathematics

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Provide an appropriate response.Fill in the blanks to complete the statement. For a system of 6 equations and 6 unknowns, the corresponding augmented matrix will have  ?  rows and  ?  columns.

A. 6; 7 B. 7; 7 C. 6; 6 D. 7; 6

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Find a formula for the function graphed.

A. f(x) =  
B. f(x) = 
C. f(x) = 
D. f(x) =  

Mathematics

Use the given transformation to evaluate the integral.     Rwhere R is the parallelepiped bounded by the planes   

src="https://sciemce.com/media/4/ppg__tttt0613191206__f1q26g7.jpg" alt="" style="vertical-align: -4.0px;" />   

A. 350
B.
C.
D.

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Factor a negative number or a GCF with a negative coefficient from the polynomial.-7x4 + x6

A. -7x4(1 - x2) B. -x4(7 + x2) C. -7x4(1 + x2) D. -x4(7 - x2)

Mathematics