OpenStudy (anonymous):

may be used to model radioactive decay. Q represents the quantity remaining after t years; k is the decay constant. What is the decay constant for plutonium-240 if its half-life is 6,300 years?

3 years ago
OpenStudy (anonymous):

3 years ago
OpenStudy (anonymous):

what is the awnser? @faisalalif1999

3 years ago