The formula v = v2.7r models the maximum safe speed, v, in miles per hour, at which a car can travel on a curved road with radius of curvature r, in feet. A highway crew measures theradius of curvature at an exit ramp on a highway as 740 feet. What is the maximum safe speed?For this problem, round your answer DOWN to the nearest whole number. (Think: Why is this type of rounding appropriate for this scenario?)max safe speed%DBox 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172Enter DNE for Does Not Exist, oo for InfinityPoints possible: 1Unlimited attempts. Show Intro/InstructionsPolice use the formula:v = /20Lto estimate the speed of a car, v, in miles per hour, based on the length, L, in feet, of its skid marks when suddenly braking on a dry, asphalt road. At the scene of an accident, a police officermeasures a car's skid marks to be 107 feet long. Approximately how fast was the car traveling? Round your answer to the nearest tenth (one decimal place) of a unit.Answer: The car was traveling at approximatelymiles per hour.Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172Enter DNE for Does Not Exist, oo for InfinityPoints possible: 1Unlimited attempts.License

Name: The formula v = v2.7r models the maximum safe speed, v, in miles per
Uploaded: 2024-03-20T06:38:58.000Z
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Description: The formula v = v2.7r models the maximum safe speed, v, in miles per hour, at which a car can travel on a curved road with radius of curvature r, in feet. A highway crew measures theradius of curvature at an exit ramp on a highway as 740 feet. What