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
Answer: C
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Find all the first order partial derivatives for the following function.f(x, y) = 
A. fx(x, y) = 
; fy(x, y) = - 
B. fx(x, y) = 
; fy(x, y) = 
C. fx(x, y) = - 
; fy(x, y) = - 
D. fx(x, y) = 
; fy(x, y) = - 
Find the volume of the solid generated by revolving the region about the given line.The region bounded above by the line 
, below by the curve 
, and on the right by the line 
, about the line 
A. 
?
B. 
?
C. 
?
D. 9?
Solve.Hannah owns 28 acres of land which she rents to a rancher for $2132 per acre per year. Her property taxes are $794 per acre per year. How much profit does she make on the land each year?
A. $60,490 B. $37,464 C. $58,902 D. $81,928
Divide and check your answer.72,632 ÷ 28
A. 2594 B. 2584 C. 2599 R9 D. 2604 R17