A certain radioactive substance is decaying so that at time t, measured in years, the amount of the substance, in grams, is given by the function f(t) = -e' +10. What is the rate of decay of the substance after 1 year?
A certain radioactive substance is decaying so that at time t, measured in years, the amount of the substance, in grams, is given by the function f(t) = -e' +10. What is the rate of decay of the substance after 1 year?
Chapter5: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 28T: The half-life of radioactive actinium ( 227AC ) is 21.77 years. What percent of a present amount of...
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