You are driving a car away from home. Your velocity (miles per hour) t hours after noon is given by v(t) = - 5t* + 44t° - 144t + 170t. At noon you were 150 miles from home. Between 12:00pm and 2:30pm you drove miles. (Round answer to nearest tenth.) A forest fire is found at midnight. It covers 1100 acres then. It is spreading at a rate of f(t) = 4Vt acres per hour. Over the next 21 hours the fire will spread over acres. (Round to nearest tenth.)
You are driving a car away from home. Your velocity (miles per hour) t hours after noon is given by v(t) = - 5t* + 44t° - 144t + 170t. At noon you were 150 miles from home. Between 12:00pm and 2:30pm you drove miles. (Round answer to nearest tenth.) A forest fire is found at midnight. It covers 1100 acres then. It is spreading at a rate of f(t) = 4Vt acres per hour. Over the next 21 hours the fire will spread over acres. (Round to nearest tenth.)
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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![You are driving a car away from home. Your velocity (miles per hour) t hours after noon is given by v(t) = - 5t* + 44t° - 144t + 170t. At noon you were 150 miles from
home.
Between 12:00pm and 2:30pm you drove
miles. (Round answer to nearest tenth.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe54e912d-c9ca-4bcd-b1b6-524772df2b92%2F3682a35b-b418-4211-ba4e-6611fa7964dd%2Fkfcxjoc.png&w=3840&q=75)
Transcribed Image Text:You are driving a car away from home. Your velocity (miles per hour) t hours after noon is given by v(t) = - 5t* + 44t° - 144t + 170t. At noon you were 150 miles from
home.
Between 12:00pm and 2:30pm you drove
miles. (Round answer to nearest tenth.)
![A forest fire is found at midnight. It covers 1100 acres then. It is spreading at a rate of f(t) = 4Vt acres per hour.
Over the next 21 hours the fire will spread over
acres. (Round to nearest tenth.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe54e912d-c9ca-4bcd-b1b6-524772df2b92%2F3682a35b-b418-4211-ba4e-6611fa7964dd%2Ff1u3i0j.png&w=3840&q=75)
Transcribed Image Text:A forest fire is found at midnight. It covers 1100 acres then. It is spreading at a rate of f(t) = 4Vt acres per hour.
Over the next 21 hours the fire will spread over
acres. (Round to nearest tenth.)
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