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Two automobiles start from a point A at the same time. One travels west at 80 km/hr and the other travels north at 60 km/hr. How fast is the distance between them changing 3 hours later?

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter3: Math Models

Section3.5: Solve Uniform Motion Applications

Problem 3.100TI: Thanh and Nhat leave their office in Sacramento at the same time. Thanh drives north on I-5 at a...

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Two automobiles start from a point A at the same time. One travels west at 80 km/hr and the other travels north at 60 km/hr. How fast is the distance between them changing 3 hours later?

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