The smaller the curvature in the bend of a road, the faster a car can travel. Assume that the maximum speed around a turn is inversely proportional to the square root of the curvature. A car moving on the path (1, 4). y =x3 (x and y are measured in miles) can safely go 30 miles per hour at How fast can it go at (6/5, 72/125)? (Round your answer to two decimal places.) 23.75 x mi/hr Need Help? Read It

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