Suppose a person travels at a rate of 4 ft/hr toward the foot of a street lamp pole 51 ft high. The height of the person is 5.1 ft. At what rate is the distance from the head of the person to the top of the street lamp changing when 86 ft from the bottom of the street lamp? Note: Round your answer to 4 decimal places. O O ft/hr O -0.2834 ft/hr O 0.2834 ft/hr O 3.3502 ft/hr O -3 ft/hr O none of the other answers O 3.4405 ft/hr 3.5288 ft/hr

Calculus: Early Transcendentals
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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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Suppose a person travels at a rate of 4 ft/hr toward the foot of a street lamp pole 51 ft high. The height of the person is 5.1 ft.
At what rate is the distance from the head of the person to the top of the street lamp changing when 86 ft from the bottom of
the street lamp?
Note: Round your answer to 4 decimal places.
O O ft/hr
O -0.2834 ft/hr
O 0.2834 ft/hr
O 3.3502 ft/hr
O -3 ft/hr
O none of the other answers
O 3.4405 ft/hr
O 3.5288 ft/hr
Transcribed Image Text:Suppose a person travels at a rate of 4 ft/hr toward the foot of a street lamp pole 51 ft high. The height of the person is 5.1 ft. At what rate is the distance from the head of the person to the top of the street lamp changing when 86 ft from the bottom of the street lamp? Note: Round your answer to 4 decimal places. O O ft/hr O -0.2834 ft/hr O 0.2834 ft/hr O 3.3502 ft/hr O -3 ft/hr O none of the other answers O 3.4405 ft/hr O 3.5288 ft/hr
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