I need help

What are the choices?

1/log3(m)=2.09590327 meters

I'm just playing.  Like EP said, what are the choices?

If   

$y=(log_3(m))^{-1}\\ then\\ \frac{1}{y}=log_3(m)\\ 3^{\frac{1}{y}}=m\\ m^y=3\\ $

1/ log₃ m   .....we can use the change of base theorem  to write

1/ [ log m / log 3 ]   =

log 3 / log m   =

log_m 3