Give all possible rational zeros for the following polynomial.P(x) = 2x3 - 5x2 + 7x - 17
A. ±1, ±2, ±17
B. ±1, ±2, ±17, ± 
C. ±1, ± 
, ±2, ± 
D. ±1, ±17, ± 
, ± 
Answer: D
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Solve the right triangle. If two sides are given, give angles in degrees and minutes.
A = 43.3°, b = 3.5 mRound side lengths to one decimal place.
A. B = 46.7°; a = 2.2 m; c = 4.1 m B. B = 46.7°; a = 2.2 m; c = 5.8 m C. B = 46.7°; a = 3.3 m; c = 4.8 m D. B = 46.7°; a = 5.8 m; c = 6.8 m
150 students in a math class take the final exam. The scores on the exam have an approximately normal distribution with mean ? = 65 and standard deviation ? = 10.Assuming there were no outliers, the lowest score on the exam was around
A. 65. B. 35. C. 0. D. 10. E. none of these
Solve problems by subtracting whole numbers.Pat is trading her car in on a new car. The new car costs $27,025. Her car is worth $9998. How much more money does she need to buy the new car?
A. $17,017 B. $17,027 C. $17,028 D. $16,927
Find the indicated root, or state that the expression is not a real number.
A. -4 B. 4 C. not a real number D. -16