Find the vertices of the hyperbola.
- 
= 1
A. (0, 4), (0, -4)
B. (0, 6), (0, -6)
C. (-6, 0), (6, 0)
D. (-4, 0), (4, 0)
Answer: B
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Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.y = 8
, y = 8
A. 
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B. 
?
C. 
?
D. 
?
Find the assessed valuation for the property.Fair market value:$123,000Rate of assessment:60%
A. $49,200 B. $738,000 C. $73,800 D. $36,900
Solve the problem.A signal is made by placing 3 flags, one above the other, on a flag pole. If there are 8 different flags available, how many possible signals can be flown?
A. 512 B. 24 C. 336 D. 56
Solve the problem.One method to determine the time since an animal died is to estimate the percentage of 
remaining in its bones. The percent P in decimal form of 
remaining x years is given by 
Approximate (to the nearest whole year) the age of a fossil if there is 58% of 
remaining.
A. 4502 yr B. -33,557 yr C. 1955 yr D. -14,528 yr