A hot pie is taken directly from an oven and placed outdoors on a porch table to cool on a day when the surrounding outdoor temperature is a constant 80° F. The temperature of the pie was 350° F at the instant when it was placed on the table, and it was 310° F 5 minutes later. When (in minutes) was its temperature 115° F? Noto: Innut numerical values only do not tyne the units space or comma

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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A hot pie is taken directly from an oven and placed outdoors on a porch table to cool on a day when the
surrounding outdoor temperature is a constant 80° F. The temperature of the pie was 350° F at the instant when
it was placed on the table, and it was 310° F 5 minutes later. When (in minutes) was its temperature 115° F?
Nete: Innut numerical values only do not type the units space or comma.
Transcribed Image Text:A hot pie is taken directly from an oven and placed outdoors on a porch table to cool on a day when the surrounding outdoor temperature is a constant 80° F. The temperature of the pie was 350° F at the instant when it was placed on the table, and it was 310° F 5 minutes later. When (in minutes) was its temperature 115° F? Nete: Innut numerical values only do not type the units space or comma.
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