Algebra 2 (1st Edition)

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

Chapter 11 Data Analysis and Statistics - Mixed Review of Problem Solving - Lessons 11.3-11.5 - Page 782: 8a

Answer

2100

Work Step by Step

Let x be the students that were surveyed Form the equation: $$0.15 \times x=315\\x=2100$$
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