A wave on a string is described by$$y$($x$,$t$)=$Asin$[$kx$$t$]$y$($x$,$t$)=$Asin$[$kx$$t$],$ where A $=0\mathrm{.}020$ m$,$ k $=2\mathrm{.}04$ rad$/$m$,$ and $=4\mathrm{.}39$ rad$/$s$.$ What is the wavelength of this wave? Give your answer in units of m to two decimal places.