Solve the problem. Round to the nearest tenth, if necessaryFind the part if the whole is 24 and the percent is 75.
A. 12
B. 312.5
C. 2.4
D. 18
Answer: D
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Add or subtract. Express the answer as a mixed number.9
+ 5
A. 15
B. 3
C. 14
D. 15
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 30 feet and the height of the arch over the center of the roadway is 13 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. Both Truck 1 and Truck 2 can pass under the bridge. B. Truck 2 can pass under the bridge, but Truck 1 cannot. C. Truck 1 can pass under the bridge, but Truck 2 cannot. D. Neither Truck 1 nor Truck 2 can pass under the bridge.
Find an equation for the ellipse described. Graph the equation.Center at (-2, 5); focus at (-4, 5); contains the point (-7, 5)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Find the first term and the common ratio of the geometric sequence.1.4, -0.7, 0.35, -0.175, . . .
A. a1 = -0.5, r = -0.05 B. a1 = 0.5, r = 0.05 C. a1 = 1.4, r = -0.5 D. a1 = 1.4, r = 0.5