Solve the problem.An elliptical riding path is to be built on a rectangular piece of property that measures 10 mi by 6 mi. Find an equation for the ellipse if the path is to touch the center of the property line on all 4 sides
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: A
Mathematics
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After t years, the value of a wheelchair conversion van that originally cost $39,000 depreciates so that each year it is worth 
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a. 
b. 
c. 
d. 
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