Answer:
D. 2/3 per year. 
Step-by-step explanation:
3	1
3
÷	5
=  
10
3
÷	5
=  
10
3
×  
1
5
=  
10 × 1
3 × 5
=  
10
15
=  
10 ÷ 5
15 ÷ 5
=  
2
3
 
        
             
        
        
        
Answer:
The answer for this question is 1/4
 
        
                    
             
        
        
        
Answer:
it might be the second one not sure
 
        
             
        
        
        
Answer:
Step-by-step explanation:
"Inversely proportional to x" in this situation is represented by a = k/x.
Find k:
Let a = 15 and x = 25, then calculate k:
15 = k/25)
Multiplying both sides by 25 yields k = 15(25), or k = 3/5
                        3
and so a = -----------
                       5x