Perform the indicated operations and simplify.
A. 
B. 
C. 
D. 
E. 
Answer: B
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Use a calculator with a cube root key to find the root. Round to the nearest thousandth.
A. -5.657 B. -3.175 C. -10.667 D. -4.579
Convert the degree measure to radian measure. Use the value of ? found on a calculator and round answers to three decimal places.129.2°
A. 405.894 B. 2.255 C. 0.443 D. 4.51
Use a graphing utility to (a) plot the graphs of the given functions and (b) find the approximate x-coordinates of the points of intersection of the graphs. Then find an approximation of the volume of the solid obtained by revolving the region bounded by the graphs of the functions about the x-axis. Round answers to two decimal places.
Solve the problem.The maximum distance d in kilometers that you can see from a height h in meters is given by the formula 
How far can you see from the top of a 
building? (Round to the nearest tenth of a kilometer.)
A. 71 km B. 20.3 km C. 37.9 km D. 768.9 km