Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 11 - Additional Topics - 11.6 - Pie, Bar, and Line Graphs - Problem Set 11.6: 9

Answer

$21\%$

Work Step by Step

13% of the students chose chemistry. 8% of the students chose physics. To find the percentage of students that chose either chemistry or physics, we simply add these two percents. 13%+8%=21%.
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