At age 15, Michaela is twice as tall as her 5-yearold brother Juan, but on Juans 21st
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At age 15, Michaela is twice as tall as her 5-yearold brother Juan, but on Juan’s 21st birthday, they find that he is 6 inches taller. Explain why there must have been a time when Michaela and Juan were exactly the same height.
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Related Book For
Calculus For Business, Economics And The Social And Life Sciences
ISBN: 9780073532387
11th Brief Edition
Authors: Laurence Hoffmann, Gerald Bradley, David Sobecki, Michael Price
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