SOLUTION: The formula r = 2sqrt 5L can be used to approximate the speed r, in miles per hour of a car that has left skid marks of length L, in feet. How far will a car skid at 60 mph?
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Question 467477: The formula r = 2sqrt 5L can be used to approximate the speed r, in miles per hour of a car that has left skid marks of length L, in feet. How far will a car skid at 60 mph?
The car will skid _____ feet.
Answer by kelsiesmurf(9) (Show Source): You can put this solution on YOUR website!
The formula r = 2sqrt 5L can be used to approximate the speed r, in miles per hour of a car that has left skid marks of length L, in feet. How far will a car skid at 60 mph?
The car will skid _____ feet.
divide both sides by 2
square both sides
divide both sides by 5
To check:
60
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