suppose a sample of a certain substance decayed to 77.2% of its original amount after 300 days. (two decimal places) (a) What is the half-life (in days) of this substance? (b) How long would it take the sample to decay to one-third of its original amount?
suppose a sample of a certain substance decayed to 77.2% of its original amount after 300 days. (two decimal places) (a) What is the half-life (in days) of this substance? (b) How long would it take the sample to decay to one-third of its original amount?
Chapter6: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 8RE: Suppose an investment account is opened with aninitial deposit of 10,500 earning 6.25...
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suppose a sample of a certain substance decayed to 77.2% of its original amount after 300 days. (two decimal places)
(a)
What is the half-life (in days) of this substance?
(b)
How long would it take the sample to decay to one-third of its original amount?
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