The speed that a vehicle was traveling, s, in miles per hour, when the brakes were first applied, can be estimated using the formula s= where d is 0.04 the length of the vehicle's skid marks, in feet. Use this information to complete parts (a) through (d). a) Estimate the speed of a car that made skid marks 4 ft long. The speed of the car is mph. (Simplify your answer.) |-

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.CR: Chapter Review
Problem 76E
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d
where d is
The speed that a vehicle was traveling, s, in miles per hour, when the brakes were first applied, can be estimated using the formula s=
0.04
the length of the vehicle's skid marks, in feet. Use this information to complete parts (a) through (d).
a) Estimate the speed of a car that made skid marks 4 ft long.
The speed of the car is
mph.
(Simplify your answer.)
Transcribed Image Text:d where d is The speed that a vehicle was traveling, s, in miles per hour, when the brakes were first applied, can be estimated using the formula s= 0.04 the length of the vehicle's skid marks, in feet. Use this information to complete parts (a) through (d). a) Estimate the speed of a car that made skid marks 4 ft long. The speed of the car is mph. (Simplify your answer.)
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Given that

The speed that a vehicle was travelling, S, in miles per hour when the brakes were first applied can be estimated by the given equation

To estimate the speed of the vehicles akid marks. 

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