Solve the equation.2 - 
= 6
A. x = ±4
B. x = -8
C. x = -4
D. The equation is a contradiction.
Answer: D
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Find the volume of the solid generated by revolving the region R bounded by the graphs of the given equations about the 
.y = 
, y = -x + 6
A. 20?
B. 16?
C. 
?
D. 72?
Provide an appropriate response.Solve: 
< 1
A. x < 3 or x > 5 B. x < -5 or x > -3 C. 3 < x < 5 D. -5 < x < -3
Make the indicated conversion with American units of capacity.52 fluid ounces to pints
A. 13 pt
B. 208 pt
C. 3
pt
D. 6
pt
The population of a country is now 60 million with a 2% per year death rate and a 1% per year birth rate. Each year 50,000 people immigrate to the country. Let yn be the population (in millions) of the country at the end of year n. Find a difference equation satisfied by yn.
A. yn = 0.99yn-1 + 0.05, y0 = 60. B. yn = 1.01yn-1 - 0.05, y0 = 60. C. yn = 1.01yn-1 + 0.05, y0 = 60. D. yn = 0.99yn-1 - 0.05, y0 = 60. E. none of these