Solve the problem.The U. S. Census Bureau compiles data on population. The population (in thousands) of a southern city can be approximated by P(x) = 0.08x2 - 13.08x + 927, where x corresponds to the years after 1950. In what calendar year was the population about 804,200?
A. 2000
B. 1960
C. 1955
D. 1965
Answer: B
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Raise the fraction to the indicated power.54
A. 9 B. 5 C. 20 D. 625
Graph the inequality.y < - 
x + 2
A. 
B. 
C. 
D. 
The terminal side of ? in standard position contains the given point. Find the values of the six trigonometric functions of ?.(12, -5)
A. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
B. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
C. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
D. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
Solve the problem.Shelly can cut a lawn with a riding mower in 2 hours less time than it takes William to cut the lawn with a push mower. If they can cut the lawn in 7 hours working together find how long to the nearest tenth of an hour it takes for William to cut the lawn alone.
A. 13.2 hours B. 15.1 hours C. 13.1 hours D. 15.2 hours