Evaluate the given function as required.

Calculate h$(2,2\mathrm{.}3,9\mathrm{.}9)$ if h$($x$,$ y$,$ z$)$ is as shown below. $($Round your answer to two decimal places.$)$

h$($x$,$ y$,$ z$)=$

xyz

$$

h$(2,2\mathrm{.}3,9\mathrm{.}9)=$