Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 12 - Data Analysis and Probability - 12-1 Organizing Data Using Matrices - Practice and Problem-Solving Exercises - Page 729: 20

Answer

[-8.3.... 68.06] [2.49...-34.03] [51.46... 78.85]

Work Step by Step

To find the new matrix we multiply each element by the scalar 8.3: Current matrix: [-1... 8.2] [0.3..-4.1] [6.2... 9.5] Multiplication: [8.3(-1)... 8.3(8.2)] [8.3(0.3)... 8.3(-4.1)] [8.3(6.2)... 8.3(9.5)] New matrix: [-8.3.... 68.06] [2.49...-34.03] [51.46... 78.85]
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