Solve the Problem. -An Element Decays at the Rate of S(t) = Se-0.038t

Multiple Choice

Solve the problem.
-An element decays at the rate of S(t) = se-0.038t, where s is the initial amount in grams and t is the time in years since this initial amount was present. If you have a 30-gram piece of this
Element, how many grams will you have 2 years from now? Round your answer to the nearest
Tenth of a gram.

A) 0.9 g
B) 32.4 g
C) 14.4 g
D) 27.8 g