2. Suppose that we initially have 500 mg of a radio-active substance as sample. After a year, the sample decayed to 60.72 mg. What is the half-life of the radio-active substance? (
2. Suppose that we initially have 500 mg of a radio-active substance as sample. After a year, the sample decayed to 60.72 mg. What is the half-life of the radio-active substance? (
Chapter6: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 29PT: A radiation safety officer is working with 112 grams of a radioactive substance. After 17 days,...
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Topic: Applications of Exponential and Logarithmic Functions to real life scenarios.
Transcribed Image Text:2. Suppose that we initially have 500 mg of a radio-active substance as sample.
After a year, the sample decayed to 60.72 mg. What is the half-life of the
radio-active substance? (
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