Solution:
The numbers are given below as
[tex]\lbrace3600,1440,576,230.4,...\rbrace[/tex]
To figure out the common ratio, we will use the formula below
[tex]r=\frac{t_2}{t_1}=\frac{t_3}{t_2}=\frac{t_4}{t_3}[/tex]
By substituting the values, we will have
[tex]\begin{gathered} r=\frac{1440}{3600}=\frac{576}{1440}=\frac{230.4}{576} \\ r=\frac{2}{5} \end{gathered}[/tex]
Hence,
The final answer is
The type of sequence is GEOMETRIC
The common ratio is 2/5
