For a single compartment model, derive the expression for q(t) following a single intake (I) at t=0, when there is a radioactive decay constant () and a biological removal constant (k). In this case though, k=n/t were n is a constant. To solve this problem, youare going to have to think about how to resolve any problems when t=0. (Please do not copy/paste the answer from a previous question as the answer is not correct.)