Graph the polar equation.r = - 
+ cos ?
A. 
B. 
C. 
D. 
Answer: C
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Provide an appropriate response.An insurance company sells an insurance policy for $1000. If there is no claim on a policy, the company makes a profit of $1000. If there is a claim on a policy, the company faces a large loss on that policy. The expected value to the company, per policy, is $250.Which of the following statements is (are) true?A: The most likely outcome on any single policy is a profit for the company of $250.B: If the company sells only a few policies, its profit is hard to predict.C: If the company sells a large number of policies, the average profit per policy will be close to $250.
A. B only B. C only C. B and C D. A and C
Write the complex number in rectangular form.7(cos 
+ i sin 
)
A. 
+ 
i
B. 
+ 
i
C. 
+ 
i
D. 
+ 
i
Give a geometric description of the set of points whose coordinates satisfy the given conditions.x = -6, z = 5
A. The point (-6, 5) B. The line through the point (-6, 5, 0) and parallel to the z-axis C. The line through the point (-6, 0, 5) and parallel to the y-axis D. All points in the x-z plane
Find the midpoint of the line segment joining the points A and B.A = (-3, 1); B = (-2, -5)
A. 
B. 
C. (-5, -4)
D. (-1, 6)