Using a_n=a_1r^{n-1}, what is the 10th term in this geometric sequence? 0.2,1,5,25,125,...

Question

Using a_n=a_1r^{n-1}, what is the 10th term in this geometric sequence?
`0.2,1,5,25,125,...`

Answer 1

`a_n=a_1.r^(n-1)\\ \\ a_(10)=(0.2).5^9\\ \\ a_(10)=(0.2).1,953,125=390,625`