Find the volume of the solid generated by revolving the region about the y-axis.The region in the first quadrant bounded on the left by the circle x2 + y2 = 9, on the right by the line 
, and above by the line y = 3
A. 
?
B. 9?
C. 18?
D. 27?
Answer: B
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Solve the problem.Find the volume V of a rectangular box with length 3 yd, width 7 yd, and height 2 yd.
A. V = 18 yd3 B. V = 42 yd3 C. V = 28 yd3 D. V = 147 yd3
Simplify by removing grouping symbols and combining like terms.3a - {3b - 6[a - (b + 4a)]}
A. 21a + 3b B. 13a - 5b C. 33a - 9b D. -15a - 9b
Solve the problem.The arch beneath a bridge is semi-elliptical, a one-way roadway passes under the arch. The width of the roadway is 34 feet and the height of the arch over the center of the roadway is 12 feet. Two trucks plan to use this road. They are both 10 feet wide. Truck 1 has an overall height of 
and Truck 2 has an overall height of 
. Draw a rough sketch of the situation and determine which of the trucks can pass under the bridge.
A. Truck 1 can pass under the bridge, but Truck 2 cannot. B. Both Truck 1 and Truck 2 can pass under the bridge. C. Truck 2 can pass under the bridge, but Truck 1 cannot. D. Neither Truck 1 nor Truck 2 can pass under the bridge.
Convert to an exponential equation.log 16 = 1.2041
A. 161.2041 = 10 B. 101.2041 = 16 C. 1.204110 = 16 D. 1016 = 1.2041