Find an algebraic expression for the given expression.sin(2 tan-1 3x)
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the problem.In 2010 a certain county recovered 24% of its municipal wastes through recycling, up from 17% in 2005. Let P represent the percentage recycled and t the number of years since 2005. Find a linear function P that fits this data.
A. P(t) = 1.4t + 24 B. P(t) = 1.4t + 17 C. P(t) = -1.4t + 7 D. P(t) = 0.7t - 17
Mathematics
Use a proportion to solve the application.A patient with a mass of 88 kilograms is to receive 1.7 milligrams per kilogram of metroprolol tartrate. How much of the drug should the patient receive?
A. 151.6 mg B. 86.3 mg C. 149.6 mg D. 89.7 mg
Mathematics
Evaluate the integral if it exists.
Mathematics
Solve the equation.92x ? 27(3 - x) = 
A. {-11}
B. {10}
C. {-8}
D. 
Mathematics