Answer
$R=2450.0~billions~of~dollars$
$|R-E|=1087.0~billions~of~dollars$
Work Step by Step
In 2012:
$R=2450.0~billions$ (third bar in the graph)
$|R-E|=|2450.0~billions-3537.0~billions|=|-1087.0~billions|=-(-1087.0~billions)=1087.0~billions$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Prerequisites - P.1 - Review of Real Numbers and Their Properties - Exercises - Page 13: 51
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