Solve the problem.The distance d in miles that can be seen on the surface of the ocean is given by  where h is the height in feet above the surface. How high (to the nearest foot) would a platform have to be to see a distance of 

A. 435 ft
B. 103 ft
C. 106 ft
D. 272 ft


Answer: C

Mathematics

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Provide an appropriate response.Simplify: 

A.
B.
C.
D.
E.

Mathematics

Find an equation for the line with the given properties.Parallel to the line 4x - 3y = 2; x-intercept = 2

A. -3x - 4y = -6 B. 4x - 3y = 8 C. -3x - 4y = -8 D. 4x - 3y = -6

Mathematics

Solve the problem.The graphs below show the first and second derivatives of a function y = f(x). Select a possible graph of f that passes through the point P.f'?f"?

A.

[NOTE: Graph vertical scales
may vary from graph to graph.]
B.

[NOTE: Graph vertical scales
may vary from graph to graph.]
C.

[NOTE: Graph vertical scales
may vary from graph to graph.]
D.

[NOTE: Graph vertical scales
may vary from graph to graph.]

Mathematics

Evaluate or simplify the expression without using a calculator.10log 

A. x-1/4 B. 4 C. x1/4 D. x4

Mathematics