Multiply.- 
? 
A. 
B. - 
C. - 
D. 
Answer: C
You might also like to view...
Evaluate.-63
A. -36 B. -216 C. 216 D. 1,296
Determine the specific solutions (if any) to the equation on the interval [0, 2?).tan 2? - tan ? = 0
A. 0, ?
B. 
, 
, 
, 
, 
, 
, 
C. 0
D. 
, 
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. 37.5%; $210 million B. 39.6%; $209 million C. 35.8%; $209 million D. 34.9%; $207 million
Find the inverse of the relation.{(-7, -5), (7, 5), (-6, 7), (6, -7)}
A. {(-5, -7), (-7, 7), (7, -6), (-7, 6)} B. {(-5, -7), (5, 7), (7, 7), (-7, 6)} C. {(5, -7), (8, 7), (7, -6), (-7, -6)} D. {(-5, -7), (5, 7), (7, -6), (-7, 6)}