Solve using the addition principle.12 = -17 + x
A. -29
B. -5
C. 5
D. 29
Answer: D
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Solve the application problem.One way to gauge whether a person may need to gain or lose weight is to use the body-mass index, which is calculated using the formula 
, where w is the weight in pounds and h is the height in inches. Doctors recommend that body-mass index values fall between 19 and 25. If a person is 5 ft 8 in. tall and has a body-mass index of 24, what should his or her weight be? (Round to the nearest pound.)
A. 157 lb B. 148 lb C. 115 lb D. 155 lb
Answer the question.True or False? The ordered pair (0, 0) determines a point in quadrant I with 
0 and 
0.
A. False B. True
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
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. 
D. 