Question

THe half-life of a phosphorus-32 is about 14 days. There are 6.6 grams present initially.
a) Express the amount of phosphorus-32 reamining as a function of time t.

Answer 1

y=6.6e^(ln(.5)/14)t correct?

Answer 2

Looks good, just make sure its written as a function of time

\[\huge f(t)=6.6e^{\ln(.5/14)t}\]