Solve the problem.The distance d in miles that can be seen on the surface of the ocean is given by 
where h is the height in feet above the surface. How high would a platform have to be to see a distance of 12.5 miles? Round to the nearest tenth when necessary.
A. 203.2 ft
B. 96.2 ft
C. 156.3 ft
D. 92.5 ft
Answer: D
Mathematics
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A. 
+ 
i
B. 
- 
i
C. - 
- 
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