Answer:
about 139 lbs of scrap aluminum :)
 
        
             
        
        
        
Answer: 15/120 give me brainliest please
Step-by-step explanation:
add 36 42 18 and 24, then divide by 20
that would equal 120 
120 divided by 20 is 60 so it should be 15/120
you promised brainliest though
 
        
             
        
        
        
Answer:
Midrange = 85 (Approx.)
Step-by-step explanation:
Given:
72 143 52 84 100 98 101 120 99 121 86 60 59 71 125 130 104 74 83 55 169
Find:
Midrange
Computation:
Number of data = 21
Midrange = [72 + 143 + 52 + 84 + 100 + 98 + 101 + 120 + 99 + 121 + 86 + 60 + 59 + 71 + 125 + 130 + 104 + 74 + 83 + 55 + 169] / 21
Midrange = 1,786/21
Midrange = 85 (Approx.)
 
        
             
        
        
        
I am so sorry i don't know the answer :( :(