Radioactive carbon dating equation
It comes from cosmic rays that rain down on the earth (and us) from outer space.
The amount of carbon-14 in the atomosphere is, on an average, relatively constant.
Plants take in carbon-14 through the process of photosynthesis.
Carbon 14 is a common form of carbon which decays over time.
The amount of Carbon 14 contained in a preserved plant is modeled by the equation $$ f(t) = 10e^.
By definition, D* = N-1) (2) Now we can calculate the age if we know the number of daughter atoms produced by decay, D* and the number of parent atoms now present, N.