5) The half-life of Thorium-234 is 25 days. The initial mass of Thorium is 25 g. a) Find the function m(t) = m,e-rt that models the amount of Thorium remaining after t days. b) After how long will the amount of Thorium remaining be reduced to 0.5 g?
5) The half-life of Thorium-234 is 25 days. The initial mass of Thorium is 25 g. a) Find the function m(t) = m,e-rt that models the amount of Thorium remaining after t days. b) After how long will the amount of Thorium remaining be reduced to 0.5 g?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 18T
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