If the half-life of an element is 87.7 yr and the initial

Last updated: 7/30/2022

If the half-life of an element is 87.7 yr and the initial quantity is 2.5 kg, we can write a function of the form A(t) = Aoekt to model the quantity of the element left after t years. Find the values of Ao and k. Round k to four decimal places.