Please use polymath and solve this problem and show steps. don't send me other experts' solutions I would dislike it. When answering part (a), solve via two different methods: i. Nonlinear regression ii. One of the Differential Methods

P7- 7A The reaction AB+C was carried out in a constant-volume batch reactor where the following concentration measurements were recorded as a function of time. (a) Use nonlinear least square (i.e., regression) and one other method to determine the reaction order, , and the specific reaction rate, k