Plot the curve of the given polar equation in polar coordinates.r = 6 cos ?
A. 
B. 
C. 
D. 
Answer: C
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Solve the problem.Given that there are 30 voters and 3 candidates, complete the following preference schedule so that the Borda count method violates Fairness Criterion 1.
What will be an ideal response?
Find an approximate value for the integral, using the trapezoidal rule with n intervals. Round the answer to the nearest tenth if necessary.
, n = 4
A. 
B. 
C. 
D. 
Solve the problem.Radio direction finders are set up at points A and B, 8.68 mi apart on an east-west line. From A it is found that the bearing of a signal from a transmitter is 
while from B it is 
Find the distance of the transmitter from B, to the nearest hundredth of a mile.
A. 5.07 mi B. 4.57 mi C. 7.55 mi D. 7.05 mi
An objective function and a system of linear inequalities representing constraints are given. Graph the system of inequalities representing the constraints. Find the value of the objective function at each corner of the graphed region. Use these values to determine the maximum value of the objective function and the values of x and y for which the maximum occurs.Objective Functionz = 7x - 8yConstraints0 ? x ? 5 0 ? y ? 8 4x + 5y ? 30 4x + 3y ? 20
A. maximum: -31.25; at (1.25, 5) B. maximum: 35; at (5, 0) C. maximum: -48; at (0, 6) D. maximum: 0; at (0, 0)