Question

How do you identify the 15th term of the geometric sequence 52, 39, 29.25 …?

Answer 1

`t_15~~0.926`

Explanation:

`t_n= t_1 * r^(n-1)`
`t_1=52, r=39/52 = 3/4`
`t_15=52*(3/4)^14`
`t_15~~0.926`