Algebra 2 (1st Edition)

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

Chapter 6 Rational Exponents and Radical Functions - Mixed Review of Problem Solving - Lessons 6.1-6.3 - Page 436: 7


6 inches

Work Step by Step

The volume of the sphere is: $$V=\frac{4}{3}\pi r^3$$ Substitute: $$900=\frac{4}{3}\times3.14\times r^3\\\rightarrow r^3\approx 215 \\ \rightarrow r\approx6$$
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