The half-life of radium-226 is 1590 years. (a) A sample of radium-226 has a mass of 100

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The half-life of radium-226 is 1590 years.

(a) A sample of radium-226 has a mass of 100 mg. Find a formula for the mass of the sample that remains after years.

(b) Find the mass after 1000 years correct to the nearest milligram.

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Calculus

ISBN: 9780495011606

6th Edition

Authors: James Stewart

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Question Posted: Oct 31, 2023 07:10 AM

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The half-life of radium-226 is 1590 years. (a) A sample of radium-226 has a mass of 100

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a Let mt be the mass of radium226 in milligrams that remains after t years Then dm dt km an...View the full answer

Calculus

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