Algebra 2 (1st Edition)

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

Chapter 6 Rational Exponents and Radical Functions - Standardized Test Practice - Extended Response - Page 472: 2b

Answer

See below

Work Step by Step

We know $t=\frac{s}{v}=\frac{distance}{speed}$ Substitute the given numbers. $t=\frac{2000}{5.39}\times\frac{1}{60}\approx6.18$ $t=\frac{2000}{4.99}\times\frac{1}{60}\approx 6.68$ $t=\frac{2000}{5.82}\times\frac{1}{60}\approx5.73$
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