Select the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola.
?
?
A. Hyperbola
B. Parabola
C. Circle
D. Ellipse
E. None of the above
Answer: A
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Write the numeral as a Hindu-Arabic numeral.???
A. 272 B. 282 C. 372 D. 292
A vector v has initial point P and terminal point Q. Graph 
and write 
as 
P = (-5, -2), Q = (7, 8)
A. 
B. 
C. 
D. 
Solve the problem.The force acting on a pendulum to bring it to its perpendicular resting point is called the restoring force. The restoring force F, in Newtons, acting on a string pendulum is given by the formula F = mg sin?where m is the mass in kilograms of the pendulum's bob, g ? 9.8 meters per second per second is the acceleration due to gravity, and ? is angle at which the pendulum is displaced from the perpendicular. What is the value of the restoring force when m = 0.8 kilogram and ? = 30°? If necessary, round the answer to the nearest tenth of a Newton.
A. 3.8 N B. 3.9 N C. 6.8 N D. 7.7 N
Determine if the following system is consistent, inconsistent, or dependent. If the system is consistent, find the solution of the system. 
A. Dependent B. Inconsistent C. Consistent; (-8, -8) D. Consistent; (-8, 8)