Solve the problem.A drug company establishes that the most effective dose of a new drug relates to body weight as shown below. Let body weight be the independent variable and drug dosage be the dependent variable. Use a graphing utility to draw a scatter diagram and to find the line of best fit. What is the most effective dosage for a person weighing 140 pounds? 
A. 13.07 mg
B. 14.5 mg
C. 14.64 mg
D. 18.74 mg
Answer: C
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Find the absolute maximum and minimum values of the function on the given curve.Function: 
curve: 
, 
(Use the parametric equations 
A. Absolute maximum: 6
at 
absolute minimum: -6 at 
B. Absolute maximum: 6 at 
absolute minimum: -6
at 
C. Absolute maximum: 6
at 
absolute minimum: -6
at 
D. Absolute maximum: 6 at 
absolute minimum: -6 at 
Solve the problem involving consecutive integers.If the first and third of three consecutive odd integers are added, the result is 75 less than five times the second integer. Find the third integer.
A. 23 B. 27 C. 50 D. 25
Use Bayes' rule to find the indicated probability.Two shipments of components were received by a factory and stored in two separate bins. Shipment I has 2% of its contents defective, while shipment II has 5% of its contents defective. If it is equally likely an employee will go to either bin and select a component randomly, what is the probability that a defective component came from shipment II?
A. 0.714 B. 0.222 C. 0.5 D. 0.2
For this problem, let 
, and 
, and find
tan ?
What will be an ideal response?