The revenue R (in dollars) generated by the sale of x units of a patio furniture set is given by . Approximate the number of sales that will maximize revenue.
?

A.

The revenue is maximum when units.


B.

The revenue is maximum when units.


C.

The revenue is maximum when units.


D.

The revenue is maximum when units.


E.

The revenue is maximum when units.


Answer: D

Mathematics

You might also like to view...

Find a parametrization for the line segment joining the points.(0, 0, 0), (-3, -5, 4)

A. x = -3t - 3, y = -5t - 5, z = 4t + 4 B. x = 3t, y = 5t, z = -4t C. x = -3t + 3, y = -5t + 5, z = 4t - 4 D. x = -3t, y = -5t, z = 4t

View
Mathematics

Find an upper bound for the magnitude |E| of the error in the approximation f(x, y) ? L(x, y) at the given point over the given region R. at ; R: |x| ? 0.1, |y| ? 0.1, |z| ? 0.1

A. |E| ? 9.8821 B. |E| ? 11.4193 C. |E| ? 9.2233 D. |E| ? 10.5409

View
Mathematics

Evaluate the improper integral or state that it is divergent.

A. 0
B.
C. - 
D. Divergent

View
Mathematics

Perform the indicated operation. - 

A. -2(4c + 5) B. 2(5c + 5) C. (4c + 5) D. 2(4c + 5)

View
Mathematics