This exercise uses the radioactive decay model. The half-life of radium-226 is 1600 years. Suppose we have a 27-mg sample. (a) Find a function m(t) mo2-t/h that models the mass remaining after t years. m(t) Your answer cannot be understood or graded. More Information (b) Find a function m(t) moe-rt that models the mass remaining after t years. (Round your r value to six decimal places.) m(t) =
This exercise uses the radioactive decay model. The half-life of radium-226 is 1600 years. Suppose we have a 27-mg sample. (a) Find a function m(t) mo2-t/h that models the mass remaining after t years. m(t) Your answer cannot be understood or graded. More Information (b) Find a function m(t) moe-rt that models the mass remaining after t years. (Round your r value to six decimal places.) m(t) =
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 15T
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