0.625 is the answer hope that hepled
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Given:
Fifth term of a geometric sequence = 
Common ratio (r) = ¼
Required: 
Formula for the nth term of the geometric sequence 
Solution:
Step 1: find the first term of the sequence
Formula for nth term of a geometric sequence =  , where:
, where:
a = first term
r = common ratio = ¼
Thus, we are given the 5th term to be ¹/16, so n here = 5.
Input all these values into the formula to find a, the first term.




Cross multiply

Divide both sides by 16



Step 2: input the value of a and r to find the nth term formula of the sequence
nth term = 
nth term = 

 
        
             
        
        
        
10) 7(2m+3) 
11) 3(3r-1) 
12) 2p(5q+4)
        
                    
             
        
        
        
The answer is
When x = 4
Y = 4
Maybe the answer is correct