The following data was collected in three different experiments:

Question

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

Now a fourth experiment was conducted where $[A] = 0.370\;M,\; [B] = 0.266\; M$. What is the rate observed in this experiment?

$\begin{array}{1 1} 2.67 \times 10^{-3} Ms^{-1} \\ 1.33 \times 10^{-3} Ms^{-1} \\ 5.12 \times 10^{-3} Ms^{-1} \\ 3.99 \times 10^{-3} Ms^{-1}\end{array}$