Mathematics, 16.12.2020 04:40 kennrecklezz
14. Roads are often designed with parabolic surfaces to allow rain to drain off. A particular road that is 32
feet wide is 0.4 foot higher in the center than it is on the sides. Find an equation of the parabola that models
the road surface. How far from the center of the road is the road surface 0.1 foot lower than in the middle?
Answers: 1
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14. Roads are often designed with parabolic surfaces to allow rain to drain off. A particular road t...
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