Respuesta :

Answer:

r = [tex]\frac{3}{2}[/tex]

Step-by-step explanation:

The common ratio (r) in a geometric sequence is any term divided by the previous term, that is

r = [tex]\frac{6}{4}[/tex] = [tex]\frac{9}{6}[/tex] = [tex]\frac{3}{2}[/tex]