Answered: If half a certain amount of radium…

If half a certain amount of radium decays in 1600 years. What percentage of the original amount will remain after 2400 years?

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter5: Exponential And Logarithmic Functions

Section: Chapter Questions

Problem 28T: The half-life of radioactive actinium ( 227AC ) is 21.77 years. What percent of a present amount of...

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If half a certain amount of radium decays in 1600 years. What percentage of the original amount will remain after 2400 years?

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