Find the volume.Find the volume of the solid generated by revolving the area under y = 5e-x in the first quadrant about the y-axis.
A. 10?
B. 20?
C. 5?
D. 1
Answer: A
Mathematics
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Make the following length or weight conversion between the U.S. and the metric system.61 meters to feet (Round to the nearest tenth.)
A. 183 ft B. 20.3 ft C. 200.1 ft D. 18.6 ft
Mathematics
Solve and graph the inequality. Give answer in interval notation.-4 < 3x + 2 ? 8 
A. [-2, 2]
B. (-2, 2)
C. (-2, 2]
D. [-2, 2)
Mathematics
Divide to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.2
÷ 1
A. 2
B. 2
C. 2
D. 3
Mathematics
Graph the fraction or mixed number on a number line.
A. 
B. 
C. 
D. 
Mathematics