2 Nov 2021
Problem 9b
Page 528
Section 7.4: Exponential Growth and Decay
Chapter 7: Differential Equations
Textbook ExpertVerified Tutor
2 Nov 2021
Given information
Given that half-life of the cesium- is years and mass of sample -mg.
Calculate the amount of sample that remains after years
Given the mass that remains after years is
Step-by-step explanation
Step 1.
Solve the function , where is the mass remains after years,
Given that initial mass is equal to and the half-life is years
Substitute at the mass function is
Therefore, the amount of sample that remains after years is