Use a calculator to find the value of y in degrees rounded to two decimal places.y = sin-1 (-0.2171)
A. 12.54°
B. 12.25°
C. 102.54°
D. -12.54°
Answer: D
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Provide an appropriate response.Subtract: 
- 
A. 
B. 
C. 
D. 
E. none of the above
Combine like terms.-7y - 3x - 4x
A. -14xy B. -7y - 7x C. -7y + 1x D. -7y - 1x
Use Bayes' rule to find the indicated probability.Quality Motors has three plants. Plant 1 produces 35% of the car output, plant 2 produces 20% and plant 3 produces the remaining 45%. One percent of the output of plant 1 is defective, 1.8% of the output of plant 2 is defective and 2% of the output of plant 3 is defective. The annual total production of Quality Motors is 1,000,000 cars. A car chosen at random from the annual output and is found defection. What is the probability that it came from plant 2?
A. 0.35 B. 0.559 C. 0.224 D. 0.217
Provide an appropriate response.A student was trying to solve the problem 
. The student knew that he or she should set 
but was confused about whether or not he or she should set 
, or 6 = 0 and 
. How would you advise this student?
What will be an ideal response?