Solve the problem.A bridge is built in the shape of a parabolic arch. The bridge arch has a span of 156 feet and a maximum height of 25 feet. Find the height of the arch at 10 feet from its center.
A. 1.6 ft
B. 0.1 ft
C. 12.5 ft
D. 24.6 ft
Answer: D
Mathematics
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A. 
= 
B. 
= 
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= 
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