Algebra 2 (1st Edition)

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

Chapter 8 Rational Functions - 8.3 Graph General Rational Functions - 8.3 Exercises - Problem Solving - Page 570: 35c

Answer

$9.47m/s^2$

Work Step by Step

Given: $g=\frac{3.99\times10^{14}}{h^2+(1.28\times10^7)h+(4.07+10^{13})}$ Substituting $h=112km=112000m$, we obtain: $g=\frac{3.99\times10^{14}}{(112000)^2+(1.28\times10^7)(112000)+(4.07+10^{13})}\approx9.47m/s^2$
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