Test the equation for symmetry with respect to the given axis, line, or pole.r = 2 - 2 cos ?; the line ? = 
A. Symmetric with respect to the line ? = 
B. May or may not be symmetric with respect to the line ? = 
Answer: B
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Plot the point whose polar coordinates are given.(2, 2?/3)
A. 
B. 
C. 
D. 
The main drawback of the functional structure is that
A. the structure is easily overwhelmed if the firm grows rapidly. B. the formality and bureaucracy involved reduce efficiency and effectiveness. C. it is more expensive to operate than the simple structure. D. it is sometimes difficult to communicate across functions.
Find the solution or solutions, if any exist, to the system.
A. x = -1, y = 1, z = 1 B. x = 1, y = -1, z = 1 C. x = 0, y = 0, z = 1 D. x = 0, y = 1, z = 0
Solve the problem.Find the amount in a savings account at the end of 10 years if the amount originally deposited is $7000 and the interest rate is 7% compounded semiannually.Use: A = P
ntwhere:A = final amountP = $7000 (the initial deposit)r = 7% = 0.07 (the annual rate of interest)n = 2 (the number of times interest is compounded each year)t = 10 (the duration of the deposit in years)
A. $9874.19 B. $13,928.52 C. $15,321.37 D. $144,900.00