Graph the polar equation.r = 2 + 2cos ?
A. 
B. 
C. 
D. 
Answer: D
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Answer the following statement(s) true (T) or false (F)
Teachers do not have complete control over the social norms in place in any given classroom.
Introduce slack variables as necessary and write the initial simplex tableau for the problem.Maximize z = 4x1 + x2 subject to: 2x1 + 5x2 ? 11 3x1 + 3x2 ? 19 x1 ? 0, x2 ? 0 
A. 
B. 
C. 
D. 
Solve the problem.A pendulum swings though an angle of 30° each second. If the pendulum is 45 inches long, how far does its tip move each second? If necessary, round the answer to two decimal places.
A. 24.85 in. B. 21.71 in. C. 25.99 in. D. 23.56 in.
The supply function for a product is 
, while the demand function for the same product is 
. Find the market equilibrium point E(q, p). Round your final answer to two decimal places.
?
A. 
B. 
C. 
D. 
E. 