The data below shows the cooling temperatures of a freshly brewed cup of coffee after it is poured from the brewing pot into a serving cup. Plot the data then determine the regression to use to answer question #27 and 28. Round to 3 decimal places. Minutes, t 01 5 8 11 15 18 22 30 34 38 Temperature, F 179.5 168.7 158.1 149.2 141.7. 134.6 125.4 116.3 113.2 109.1 How long does it for the coffee to cool down to 100°? (round to 2 decimal places) What is the temperature after 20 minutes? (round to 2 decimal places) Blank # 1 Blank # 2

The data below shows the cooling temperatures of a freshly brewed cup of coffee after it is poured from the brewing pot into a serving cup. Plot the data then determine the regression to use to answer question #27 and 28. Round to 3 decimal places. Minutes, t 01 5 8 11 15 18 22 30 34 38 Temperature, F 179.5 168.7 158.1 149.2 141.7. 134.6 125.4 116.3 113.2 109.1 How long does it for the coffee to cool down to 100°? (round to 2 decimal places) What is the temperature after 20 minutes? (round to 2 decimal places) Blank # 1 Blank # 2

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter5: A Survey Of Other Common Functions

Section5.3: Modeling Data With Power Functions

Problem 2TU

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