Calculate the value of k for this reaction based on the following data collected in three different experiments:

Question

$\begin{array} {cccc} \text{Experiment} & [A]\; \text{in M} & [B]\; \text{in M} & \text{Initial Rate in Ms}^{-1}\\ 1 & 0.185 & 0.133 & 3.35 \times 10^{-4}\\ 2 & 0.185 & 0.266 & 1.35 \times 10^{-3}\\ 3 & 0.370 & 0.133 & 6.75 \times 10^{-4}\\ \end{array}$

$\begin{array}{1 1} 0.102\;M^{-2}\;s^{-1} \\ 0.408 M^{-2}s^{-1} \\ 0.204\;M^{-2}s^{-1} \\ 0.816M^{-2}s^{-1} \end{array}$