How long will it take any quantity of iodine-131 to decay to 25% of its initial amount,

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How long will it take any quantity of iodine-131 to decay to 25% of its initial amount, knowing that it decays according to the exponential function A(t) = A₀ e^-0.087t, where t is time in days?

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College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

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Question Posted: Mar 05, 2019 12:22 PM

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How long will it take any quantity of iodine-131 to decay to 25% of its initial amount,

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At A 0 e 0087t Find t when At 025A 0 ...View the full answer

College Algebra

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