Hydrogen peroxide has been used to oxidize a secondary alcohol in a stirred batch reactor. To increase the reaction rate, a solid catalyst was added. The conversion $(y)$ of hydrogen peroxide was detected at different times $(t)$;

A model is applied for estimation. The result is as follows.

Select al true statements about the model.

Select one or more:

The model is $y=-0\mathrm{.}12445+0\mathrm{.}0573863t$

The correlation between y and y$-$predicted is $0\mathrm{.}97366$

The model is $y=e^{-0\mathrm{.}12445}+e^{0\mathrm{.}0573863t}$

The model is $y=-0\mathrm{.}12445+0\mathrm{.}0573863lnt$

The model is constructed with a confidence level of $95\%.$

The number of samples is $12$

$R^2=0\mathrm{.}9762959$

By the model estimated value of $t=100$min is $y=0\mathrm{.}1398$