Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Prerequisites - P.2 - Exponents and Radicals - Exercises - Page 25: 70


....less than twice the length...

Work Step by Step

Let a and b be the lengths of the sides of packages A and B, respectively. $a^3=500=2*250, b^3=250$ Hence $a^3=2b^3<8b^3=(2b)^3$ Hence, $a<2b$
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