The amount of a radioactive isotope present at any time (t in years) is given by the equation A (t) = 250 e-0.045t grams. 1. What is the initial amount present at t=0? 2. How much is remaining after 10 years? (rounded to 2 decimal places)
The amount of a radioactive isotope present at any time (t in years) is given by the equation A (t) = 250 e-0.045t grams. 1. What is the initial amount present at t=0? 2. How much is remaining after 10 years? (rounded to 2 decimal places)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 6T
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The amount of a radioactive isotope present at any time (t in years) is given by the equation A (t) = 250 e-0.045t grams.
1. What is the initial amount present at t=0?
2. How much is remaining after 10 years? (rounded to 2 decimal places)
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