Respuesta :

Answer:

[tex]\frac{1}{81}[/tex]

[tex]\frac{125}{343}[/tex]

Step-by-step explanation:

[tex](\frac{1}{3})^{4} = \frac{1}{81}[/tex]

[tex](\frac{5}{7})^{3} = \frac{125}{343}[/tex]