Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 3 Linear Systems and Matrices - Cumulative Review Chapters 1-3 - Page 233: 43b


See below.

Work Step by Step

From part a): $W=T\frac{R^2}{R^2+A^2}$, hence here: $W=162\frac{949^2}{949^2+768^2}\approx97.89$ This is very close to the actual number of wins.
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