At noon, a thermometer reading 75°C was brought outside building where the air temperature is about 30°C.After 10 minutes, the reading was 28°C cooler. At 12:15, the thermometer was brought indoors where the airtemperature is maintained at 25°C. what will be the reading at 12:20 pm? 34.50°C

Rate of change of thermo meter reading is proportional to difference in temperature. Form a…

Answered: At noon, a thermometer reading 75°C was…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter1: Variables, Expressions, And Integers

Section: Chapter Questions

Problem 39CR

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At noon, a thermometer reading 75°C was brought outside building where the air temperature is about 30°C. After 10 minutes, the reading was 28°C cooler. At 12:15, the thermometer was brought indoors where the air temperature is maintained at 25°C. what will be the reading at 12:20 pm? 34.50°C