Answer:
5:9
Step-by-step explanation:
1/5kg:360g
kg to g
1kg=1000g
1/5kg=1/5x1000
 =200g
200g:360g
200g/360g
200/360
5/9
5:9
 
        
             
        
        
        
Answer:
First
Step-by-step explanation:
The first person in the line will always have an odd position, not an even one.  They will be the only one left.
 
        
             
        
        
        
Answer:
0.3 feet
Step-by-step explanation:
2.75(0.8)^x
in which x is the number of bounces after the firts bouce
bouce 12 would mean x=11
2.75(0.8)^11 = 0.2
 
        
             
        
        
        
Answer:
i hope this helps, i got  x + 5 ≤ 13 as ur equation 
Step-by-step explanation: