An artifact was found and tested for its carbon-14 content. If 79%
of the original carbon-14 was still present, what is its probable age
(to the nearest 100 years)? (Carbon-14 has a half-life of 5,730 years.)

An artifact was found and tested for its carbon-14 content. If 79% of the original carbon-14 was still present, what is its probable age (to the nearest 100 years)? (Carbon-14 has a half-life of 5,730 years.) -------- A(t) = Ao(1/2)^t ------ 0.79*Ao = Ao(1/2)^(t/5730)