For the Reaction 2A + B $\rarr$ Products the Rate Equation Was Found to Be Rate =

For the reaction 2A + B $\rarr$ Products The rate equation was found to be rate = k[A]². If the rate constant was found to be 0.045 M^-1 min^-1 and the reaction started with an initial concentration of A equal to 0.50 M, what is the concentration of A after 30.0 minutes?

A) 0.011 M
B) 0.13 M
C) 0.30 M
D) 1.54 M
E) 3.35 M