Solve the problem. Round to the nearest tenth unless indicated otherwise.Wind resistance or atmospheric drag tends to slow down moving objects. Atmospheric drag varies jointly as an object's surface area A and velocity v. If a car traveling at a speed of 50 mph with a surface area of 36 ft2 experiences a drag of 270 N (Newtons), how fast must a car with 35 ft2 of surface area travel in order to experience a drag force of 231 N?

A. 41 mph
B. 46 mph
C. 49 mph
D. 44 mph


Answer: D

Mathematics

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Simplify the expression. Assume all variables represent nonnegative real numbers. Write the answer in exponential form when necessary.(x2/5)2/7

A. x4/7 B. x4/35 C. x24/35 D. x35/4

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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 

A.

B.

C.

D.

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Heterogeneous top management teams make decisions more quickly than homogeneous teams, but are less likely to make mistakes.

Answer the following statement true (T) or false (F)

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Convert the equation to the standard form for a hyperbola by completing the square on x and y.x2 - y2 - 4x + 4y - 1 = 0

A. (x - 2) 2 - (y - 2) 2 = 1
B.  -  = 1
C. (x - 2) 2 + (y - 2) 2 = 1
D. (y - 2) 2 - (x - 2) 2 = 1

Mathematics