The speed that a vehicle was traveling, s, in miles per hour, when the brakes were first

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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 = √(d/0.04) where dis the length of the vehicle’s skid marks, in feet.

(a) Estimate the speed of a car that made skid marks 4 ft long.

(b) Estimate the speed of a car that made skid marks 16 ft long.

(d) Estimate the speed of a car that made skid marks 256 ft long.

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A Survey of Mathematics with Applications

ISBN: 978-0134112107

10th edition

Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde

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Question Posted: Jan 07, 2019 11:58 AM

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The speed that a vehicle was traveling, s, in miles per hour, when the brakes were first

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A Survey of Mathematics with Applications

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