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Mathematics 8 Online
OpenStudy (anonymous):

PLEASE HELP!!! the arch of a bridge can be modeled by y=-0.00211x^2+1.06x where x is the distance in meters and y is the height (in meters) of the arch above the water. For what distances x is the arch above the road?

OpenStudy (anonymous):

PLEASE HELP I BEG!!

OpenStudy (anonymous):

I got 502.3696m

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