3) A mixture is initially 200 degrees and is cooling. After 15 minutes, the mixture has cooled to a temperature of 180 degrees. Write a formula of the form y = aekt that could be used to predict the temperature after t minutes. Round your k value to 4 decimals and interpret the meaning of the k value you computed.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
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Chapter6: Vector Spaces
Section6.7: Applications
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2) If a population is growing at an annual rate of 5.2%, then determine the
continuous percentage rate of growth. Show your work clearly and provide
a brief explanation.
3) A mixture is initially 200 degrees and is cooling. After 15 minutes, the
mixture has cooled to a temperature of 180 degrees. Write a formula of
the form y = aekt that could be used to predict the temperature after t
minutes. Round your k value to 4 decimals and interpret the meaning of the
k value you computed.
Transcribed Image Text:2) If a population is growing at an annual rate of 5.2%, then determine the continuous percentage rate of growth. Show your work clearly and provide a brief explanation. 3) A mixture is initially 200 degrees and is cooling. After 15 minutes, the mixture has cooled to a temperature of 180 degrees. Write a formula of the form y = aekt that could be used to predict the temperature after t minutes. Round your k value to 4 decimals and interpret the meaning of the k value you computed.
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