Find possible value(s) of ? in the interval [0°, 360°) with the given trigonometric function value.cos ? = 
A. 45°; 225°
B. 30°; 330°
C. 135°; 225°
D. 225°; 315°
Answer: B
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Find the indicated directed path.Find a directed path of length 4 from "F to D". 
A. "FECAD" B. "No such route exists." C. "FECD" D. "FBECD"
Solve the problem.The weight of a body above the surface of the earth is inversely proportional to the square of its distance from the water of the earth. What is the effect on the weight when the distance is multiplied by 2?
A. The weight is divided by 4. B. The weight is multiplied by 4. C. The weight is divided by 2. D. The weight is multiplied by 2.
Solve.The pitch of a screw is the distance between threads. With each complete rotation of the screw, it goes in or out a distance equal to its pitch. How far will a screw with a pitch of 
in. go into a piece of wood when it is turned 10 complete rotations clockwise?
A. 
in.
B. 
in.
C. 
in.
D. 
in.
Graph the numbers on a number line.-7, -5, -3, -1
A. 
B. 
C. 
D. 