Find the age of the mummy to the nearest year problem: try this one on your own an arhaeologist, exploring the pyramids of africa, discovers a mummy. he finds that it contains 53 % of original amount of c-14. find age of the mummy n- noekt no - initial mass of c 14 (at time t - 0) n-amount of c-14 at timet k-0.0001 t-time, in years