A street light is at the top of a 14 foot tall pole. A 6 foot tall woman walks away from the pole with a speed of 7 ft/sec along a straight path. How fast is the tip of her shadow moving when she is 50 feet from the base of the pole? The tip of the shadow is moving at ft/sec.
A street light is at the top of a 14 foot tall pole. A 6 foot tall woman walks away from the pole with a speed of 7 ft/sec along a straight path. How fast is the tip of her shadow moving when she is 50 feet from the base of the pole? The tip of the shadow is moving at ft/sec.
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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Transcribed Image Text:A street light is at the top of a 14 foot tall pole. A 6 foot tall woman walks away from
the pole with a speed of 7 ft/sec along a straight path. How fast is the tip of her shadow
moving when she is 50 feet from the base of the pole?
The tip of the shadow is moving at
ft/sec.
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