Evaluate the expression.(-4)4
A. 256
B. -256
C. -16
D. 16
Answer: A
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Solve the problem.Find the number of terms in the following arithmetic progression 8, 11, 14, 17, . . . , 47
A. 42 B. 16 C. 14 D. 39
Solve by using the square root property.(2x - 1)2 = 121
A. x = 10, x = -12 B. x = 12, x = -10 C. x = 6, x = -5 D. x = 5, x = -6
Solve the problem.Mr. Buttimer took a plane trip for a total of 6.10 hours. He watched an 
movie for 2.84 hours. From the airport, he took a cab ride for 0.25 hour to the train station. Next, he took the train home for 1.25 hours. What was the total time spent traveling?
A. 7.44 hours B. 7.60 hours C. 10.44 hours D. 6.60 hours
Find the magnitude and direction angle for the following vector. Give the direction angle as an angle in [0°, 360°) rounded to the nearest tenth.
A. 
, 168.7°
B. 
, 101.3°
C. 
, 78.7°
D. 
, 11.3°