Answer:
The life expectancy of a circulating coin is 25 years. The life expectancy of a circulating dollar bill is only 1/20 as long.
Step-by-step explanation:
 
        
             
        
        
        
11 836/1000. Simplified: 11 209/250.
I hope this helps! :)
        
                    
             
        
        
        
Answer: 15
Step-by-step explanation:
x = one point shots
y = two point shots
  
1) Setup your equations.
  
x + y = 52
x + 2y = 89
  
2) Isolate a variable.
  
x = 52-y
  
3) Plug in.
  
(52-y) + 2y = 89
52 +y =89
y=37
  
4) Solve for x.
  
x = 52 -37
x=15
  
5) Check your answer.
  
15 + 2(37) = 89
15+74=89
89=89
  
37+15 = 52
52=52
x = one point shots
y = two point shots
  
1) Setup your equations.
  
x + y = 52
x + 2y = 89
  
2) Isolate a variable.
  
x = 52-y
  
3) Plug in.
  
(52-y) + 2y = 89
52 +y =89
y=37
  
4) Solve for x.
  
x = 52 -37
x=15
  
5) Check your answer.
  
15 + 2(37) = 89
15+74=89
89=89
  
37+15 = 52
52=52
 
        
                    
             
        
        
        
2.345 * 10^9 . Hope this helps
        
             
        
        
        
Whats the answers it doesn’t show for me