Question: The maximum safe speed, in miles per hour, at which a car can travel on a curved road is given by V(r)=2.7r where r represents

The maximum safe speed, in miles per hour, at which a car can travel on a curved road is given byV(r)=2.7r where rrepresents the radius of curvature, in feet. A highway crew measures the radius of curvature at an exit ramp on a highway as 430 feet. What is the maximum safe speed in miles per hour?

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