Solve the equation. Express radicals in simplest form.6x2 = -4x - 11
A. 
B. 
C. 
D. ?
Answer: D
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Refer to the weighted voting system 
and the Shapley-Shubik definition of power. (The four players will be called P1, P2, P3, and P4.)Which player in the sequential coalition 
is pivotal?
A. P1 B. P2 C. P3 D. P4 E. none of these
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 = 0.6 kilogram and ? = 60°? If necessary, round the answer to the nearest tenth of a Newton.
A. 5.1 N B. 1.8 N C. 5.2 N D. 2.9 N
Use factoring techniques to solve the equation.4x2 + 8x = 12
A. 
B. 
C. 
D. 
Graph the inequality.
+ 
? 1
A. 
B. 
C. 
D. 