Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 3 - Section 3.5 - Exponential Growth and Decay; Modeling Data - Exercise Set - Page 508: 64

Answer

See explanations.

Work Step by Step

Radioactive materials will decay through nuclear reactions; the amount of the substance will decrease over time, and the half-life is the time it takes to reduce the initial amount to half of the substance at the beginning.
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