Answer: It flies 108 miles in 3 hours. 
Step-by-step explanation:
576/16 = 36 
It flies 36 miles per hour 
36 * 3 = 108 
 
        
             
        
        
        
I think after the 9th bounce it will lose 90% of its max height 
times 40 by 0.9 which will give you 36 
then take 36 away from 40 leaving you with 4. 
answer = 4ft 
        
             
        
        
        
Answer:490pi
Step-by-step explanation:just trust me 
 
        
             
        
        
        
Answer:
40/21
Step-by-step explanation:
-4/7+(-4/3)
common factor is 21
=21/7×-4-21/3×4
=3×-4-7×4 all divided by 21
=-12-28 all divided by 21
=40/21
 
        
             
        
        
        
200-50= 150
So you need to get 150 dollars in a month. If you get 20 dollars a week, then 150/20 will give you 7.5. So it will take you 7.5 weeks to get 150 dollars