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 lbs? 
A. 15.22 mg
B. 14.5 mg
C. 12.07 mg
D. 19.48 mg
Answer: A
Mathematics
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Given A-B-C and m
while m
, it follows that:
A. 
B. 
C. 
D. None of These
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Provide an appropriate response.Factor: x2 + 13x + 40
A. (x + 5)(x + 8) B. (x + 4)(x + 10) C. (x + 2)(x + 20) D. (x + 3)(x + 10)
Mathematics
Use an amortization table to find the value.
A. 0.09634 B. 0.09311 C. 0.10102 D. 0.09227
Mathematics
Solve the problem.Photon Lighting Company determines that the supply and demand functions for its most popular lamp are as follows:
and 
, where p is the price. Determine the price for which the supply equals the demand.
A. $93.24 B. $100.24 C. $99.24 D. $96.24
Mathematics