Solve, finding all solutions in [0, 2?).sin 2x + sin x = 0
A. No solution
B. 0, 
, ?, 
C. 
, 
, 
, 
D. 
, 
Answer: B
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Find the area of the specified region.Inside the lemniscate r2 = 6 sin 2? and outside the circle r = 
A. 
(2? + 3
)
B. 3
- ?
C. 2?
D. 3
- ? + 6
If possible, find the matrix product of AB.A = 
; B = 
A. AB = 
B. AB = 
C. AB = 
D. AB = 
Find the zeros of the function. Give exact answers.f(x) = x2 + 6x + 5
A. -5, 1 B. 5, 1 C. -7, -1 D. -5, -1
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