Use a calculator to evaluate the function. Round your answer to 4 decimal places.sin 
A. 0.2588
B. 0.6503
C. 0.0046
D. 0.9659
Answer: A
You might also like to view...
Evaluate the integral.
A. 3 ln
- 
+ C
B. 3 ln
- 
+ C
C. 3 ln
+ 
+ C
D. 4 ln
- 
+ C
Divide 103 by 10-3.
a. 106 b. 103 c. 100 d. 10-3 e. 10-6
Write the solution set in interval notation.t is larger than -3 but not larger than 1
A. {t|-3 ? t < 1} B. {t|-3 ? t ? 1} C. {t|-3 < t < 1} D. {t|-3 < t ? 1}
Solve the problem.Economists use what is called a Leffer curve to predict the government revenue for tax rates from 0% to 100%. Economists agree that the end points of the curve generate 0 revenue, but disagree on the tax rate that produces the maximum revenue. Suppose an economist produces this rational function,
where R is revenue in millions at a tax rate of x percent. Use a graphing calculator to graph the function. What tax rate produces the maximum revenue? What is the maximum revenue?
A. 35.8%; $209 million B. 34.9%; $207 million C. 39.6%; $209 million D. 37.5%; $210 million