99 years old due to multiplying 9 x 11
        
                    
             
        
        
        
10 1/2 = 21/2
(21/2)  / 3 
= 21/2 x 1/3 
= 21/6 
= 3 1/2
answer
3 1/2 pages
        
             
        
        
        
The answers to the questions
 
        
        
        
Answer:
5³
Step-by-step explanation:
125 = 5 × 5 × 5 = 5³
 
        
                    
             
        
        
        
<span> 80/-40=-40/20=-2, 
the sequence: 80, -40, 20 is a geometric sequence
its general formula is Vn+1 = q Vn, where q= -2,
if we put </span>Vn+1 = f(x)
<span>               Vn = x 
so we have f(x)= -2x so the graph that represents the sequence is graph of linear equation
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