The half-life of an element is the amount of time that elapses until a certain mass of an element or compound decays to one-half its initial amount. A certain compound's half-life can be approximated using the equation A(x) = Ro(-)", where Ro = the initial amount of the compound A = the amount remaining after x years x = the time elapsed in years If 100 grams of the compound is left to decay over 2.1 years, how many grams will remain?

College Algebra
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ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
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Chapter4: Exponential And Logarithmic Functions
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Problem 11T: Suppose that $12,000 is invested in a saving account paying 5.6% interest per year. (a)Write the...
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The half-life of an element is the amount of time that elapses until a certain mass
of an element or compound decays to one-half its initial amount. A certain
compound's half-life can be approximated using the equation A(x)
= Ro(-)",
where
Ro
= the initial amount of the compound
A = the amount remaining after x years
x = the time elapsed in years
If 100 grams of the compound is left to decay over 2.1 years, how many grams will
remain?
Transcribed Image Text:The half-life of an element is the amount of time that elapses until a certain mass of an element or compound decays to one-half its initial amount. A certain compound's half-life can be approximated using the equation A(x) = Ro(-)", where Ro = the initial amount of the compound A = the amount remaining after x years x = the time elapsed in years If 100 grams of the compound is left to decay over 2.1 years, how many grams will remain?
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