Complete.73 mph =  km/h (Round to the nearest thousandth.)

A. 132.057
B. 117.457
C. 40.556
D. 45.370


Answer: B

Mathematics

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Evaluate the expression.8C8

A. 40,320 B. 10,080 C. 0.5 D. 1

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Solve the problem.The accompanying figure shows the graph of y = x2 shifted to a new position. Write the equation for the new graph.

A. y = (x - 6)2 B. y = x2 - 6 C. y = x2 + 6 D. y = (x + 6)2

Mathematics

Transform the polar equation to an equation in rectangular coordinates. Then identify and graph the equation.r = 4 sin ?

A. (x - 2)2 + y2 = 4; circle, radius 2,
center at (2, 0) in rectangular
coordinates

B. (x + 2)2 + y2 = 4; circle, radius 2,
center at (-2, 0) in rectangular
coordinates

C. x2 + (y + 2)2 = 4; circle, radius 2,
center at (0, -2) in rectangular
coordinates

D. x2 + (y - 2)2 = 4; circle, radius 2,
center at (0, 2) in rectangular
coordinates

Mathematics

Change the fraction or mixed number into an equivalent decimal. Use bar notation to write repeating decimals. 

A. 0.2
B. 0.
C. 0.3
D. 0.

Mathematics