Answer
$R=3021.5~billions~of~dollars$
$|R-E|=484.6~billions~of~dollars$
Work Step by Step
In 2014:
$R=3021.5~billions$ (fourth bar in the graph)
$|R-E|=|3021.5~billions-3506.1~billions|=|-484.6~billions|=-(-484.6~billions)=484.6~billions$
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: 52
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