The figure shows a simplified model of the first Ferris wheel. The radius of the first Ferris wheel was 125 feet, and the distance from the ground to the bottom of the wheel was 14 feet. If  is the central angle formed as a rider moves from position  to position

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Apply the rules regarding the use of significant digits when determining your answer.
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__________ ft

Fill in the blank(s) with the appropriate word(s).

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76.5

Mathematics

Solve the problem.The base of the closed cubelike surface is the unit square in the xy-plane. The four sides lie in the planes , x = 1, y = 0, and y = 1. The top is an arbitrary smooth surface whose identity is unknown. Let  and suppose the outward flux through the side parallel to the yz-plane is 1 and through the side parallel to the xz-plane is -5. What is the outward flux through the top?

A. 0 B. -4 C. Not enough information to determine D. 4

Divide and then check by multiplying.

A. 9 B. 8 C. 7 R 8 D. 7 R 9

Find the vertical asymptotes, if any, of the graph of the rational function.f(x) = 

A. x = 0 and x = 9  B. x = 0 and x = -9 C. x = -9  D. no vertical asymptote

Simplify by factoring. Assume that any variable in a radicand represents a positive real number.

A.
B. x⁷
C.
D. x²