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

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter23: Basic Calculations Of Percentages, Percents, And Rates
Section: Chapter Questions
Problem 5A: The length, L, of the standard 82° included angle drill can be calculated using the formula L=0.575...
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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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