Transcribed Image Text: Police use the formula: v = /20L to estimate the speed of a car, v, in miles per hour, based on the

/in /by

Transcribed Image Text: Police use the formula:
v = /20L
to 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 officer measures
a car’s skid marks to be 175 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 approximately |
miles per hour.
Enter an integer or decimal number [more.]
Submit Question Jump to Answer
W
167
29,708
(a0)
Air

 
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