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13. A light is located 20.0 ft above the ground. A person 6.00 ft tall walks away from the light at a rate of 3.00 ft/s. Find the rate at which the person's shadow is increasing when the person is 10.0 ft from the spot directly under the light.

13. A light is located 20.0 ft above the ground. A person 6.00 ft tall walks away from the light at a rate of 3.00 ft/s. Find the rate at which the person's shadow is increasing when the person is 10.0 ft from the spot directly under the light.

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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13. A light is located 20.0 ft above the ground. A person 6.00 ft tall walks away from the light at a rate of 3.00 ft/s. Find the rate at which the person's shadow is increasing when the person is 10.0 ft from the spot directly under the light.
Transcribed Image Text:13. A light is located 20.0 ft above the ground. A person 6.00 ft tall walks away from the light at a rate of 3.00 ft/s. Find the rate at which the person's shadow is increasing when the person is 10.0 ft from the spot directly under the light.
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