A sample of an unknown chemical element naturally loses its mass over time. The relationship between the elapsed time ttt, in days, since the mass of the sample was initially measured, and its mass, M(t)M(t)M, left parenthesis, t, right parenthesis, in grams, is modeled by the following function: M(t)=900⋅(827)t The sample loses 1/3 of its mass every days