Respuesta :

sqdancefan

Answer:

  log(13/4)

Step-by-step explanation:

The property of logarithms of interest here is ...

  log(a) + log(b) = log(ab)

Using a=13/5 and b=5/4, we find ...

  log(13/5) + log(5/4) = log((13/5)(5/4)) = log(13/4)