Use the exponential decay model, A = A, e k, to solve the following.The half-life of a certain substance is 22 years. How long will it take for a sample of this substance to decay to 95% of its original amount?

The half-life of a certain substance is 22 years.

Answered: Use the exponential decay model, A = Ao…

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter5: Exponential And Logarithmic Functions

Section5.2: Applications Of Exponential Functions

Problem 6E

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Use the exponential decay model, A = Ao e k, to solve the following. The half-life of a certain substance is 22 years. How long will it take for a sample of this substance to decay to 95% of its original amount?