Can't figure out this problem can anyone help if so thank you

10th term of the sequence = 0.537

Step-by-step explanation:

First three terms of the sequence are → 5, 4, ..........

Ratio of 2nd and 1st term of the sequence =

Ratio of 3rd and 2nd term of the sequence =

                                                                        =

Therefore, ratio between every successive term to the previous term is common.

Common ratio 'r' =

First term of the sequence 'a' = 5

nth term of a geometric sequence =

Therefore, nth term of the given term will be  

Now we have to find the 10 term of the given sequence.

For n = 10,

      = 0.53687

      ≈ 0.537

Therefore, 10th term of the sequence is 0.537

25

step-by-step explanation:

5.762159

step-by-step explanation:

it would be 9 because when it is the nine is over five so that would mean it rounds up to 90 or 9