The heights of Sydney, Ada, and Ria were 155cm, 158cm and 161cm, respectively. What is the height of Teresa if the mean of all the four girls is 158cm? Explain your answer.
The heights of Sydney, Ada, and Ria were 155cm, 158cm and 161cm, respectively. What is the height of Teresa if the mean of all the four girls is 158cm? Explain your answer.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.6: Applications And The Perron-frobenius Theorem
Problem 22EQ
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Answer the following problem:
- The heights of Sydney, Ada, and Ria were 155cm, 158cm and 161cm, respectively. What is the height of Teresa if the mean of all the four girls is 158cm? Explain your answer.
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