Law Enforcement Police use the formula to estimate the spee…

Lаw Enfоrcement Pоlice use the fоrmulа to estimаte the speed of a car s in miles-per-hour (mph), based on the distance d (in feet) of the skid marks when breaking on dry, asphalt road.  At the scene of an accident, a police officer estimated that the speed of the car was 85 mph.  Use this information to determine the distance the skid marks were.  Round your answer to the nearest foot.