i believe it's 22.5 out of 45 to get exactly .500 
 
        
             
        
        
        
Answer: 22, 38
                3, 7
                8, 12
<u>Step-by-step explanation:</u>
It is given that the PERIMETER is BETWEEN 22 and 38 
-->          22 < P < 38
Perimeter = 2w + 2L
It is given that L = w + 5 
Substitute P with 2w + 2L and substitute L with w + 5
                 22 <  2w + 2(w + 5) < 38
                  22 < 2w + 2w + 10 < 38    
                   12 <          4w        < 28     
-->                3 <          w          < 7           
Since L = w + 5, then w = L - 5
Substitute P with 2w + 2L and substitute w with L - 5
                 22 <  2(L - 5) + 2L < 38
                  22 < 2L + 2L - 10 < 38    
                  32 <          4L        < 48     
-->               8 <            L        < 12   
 
        
             
        
        
        
Answer:
f(x) = 401.19(1.08)x
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
D 
Step-by-step explanation:
choice A is not guaranteed since the values varied from 0 to 7.
choice B seems alright, but doesn't include about or anything about the long run.
choice C is incorrect because 50% are less than 3.12 and 50% are greater than 3.12.
choice D seems pretty good, since it says average, long run, approach, etc.
choice E is incorrect because it says "will be". It is not definite.