Evaluate the derivative.f(t) = 7 tanh-1 

A.
B.
C.
D.


Answer: A

Mathematics

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Solve the problem.The owner of a video store has determined that the profits P of the store are approximately given by  where x is the number of videos rented daily. Find the maximum profit to the nearest dollar.

A. $2025 B. $4050 C. $4126 D. $2101

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Find an equation in slope-intercept form of the line satisfying the specified conditions.A horizontal line that passes through the point (5, 2)

A. y = 5 B. x = 2 C. y = 2 D. x = 5

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Convert the rectangular coordinates of the point to polar coordinates (r, ?) with r > 0 and 0 ? ? < 2?.(-4, 4)

A.
B.
C.
D.

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Find decimal notation.110%

A. 11 B. 1.1 C. 1.11 D. 0.11

Mathematics