Solve the rational inequality. Write the solution in interval notation.
> 0
A. (-9, 7)
B. (-?, -9)
C. (7, ?)
D. (-?, -9) ? (7, ?)
Answer: D
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Convert the degree measure to radians. Give your answer to 4 decimal places.-60.6°
A. -2.7577 B. -1.0577 C. -0.3367 D. -3472.1272
Use De Moivre's theorem to simplify the expression. Write the answer in a + bi form.(3(cos 120° + i sin 120°))4
A. 70.15 - 40.5i B. 2.60 - 1.5i C. -1.5 + 2.60i D. -40.5 + 70.15i
Solve.Kevin read 
of a book on Monday. He read 
of the book on Wednesday. What fractional part of the book has Kevin read so far this week?
A. 
of the book was read
B. 
of the book was read
C. 
of the book was read
D. 
of the book was read
The 1999 monthly cost for health care for an employee and two dependents is given in the table. Draw a box plot for the monthly costs of health care (ranked from lowest to highest) and determine the values ofQ?1, Q?2and Q?3. ProviderCostMaxicare$415.41Cigna$429.41Health Net$427.15Pacific Care$428.80Kaiser$433.38Aetna U.S. Healthcare$435.19Blue Shield HMO$443.24Omni Healthcare$457.12?
A. Q 1 = 428.28, Q 2 = 431.09, Q 3 = 446.155 B. Q 1 = 428.28, Q 2 = 431.09, Q 3 = 439.215 C. Q 1 = 428.28, Q 2 = 429.41, Q 3 = 439.215 D. Q 1 = 428.8, Q 2 = 431.09, Q 3 = 446.155 E. Q 1 = 439.215, Q 2 = 431.09, Q 3 = 428.28