A....if its wrong im sorry but i believe its a because you will do 4x4 and will get the sum of 16ft square 
        
             
        
        
        
Answer:
3rd jump: 4.642 rounds down to 4.6
 
        
             
        
        
        
Answer:
$18.45
Step-by-step explanation:
1.45 in nickels
4.5 in dimes
3.5 in quarters
9 in fifty cent piece
now you add them
1.45+4.5+3.5+9=
 
        
                    
             
        
        
        
9514 1404 393
Answer:
   $0.50/lb
Step-by-step explanation:
The increase in cost is $40-25 = $15 for an increase in weight of 50-20 = 30 lb. That makes the cost per pound be ...
   cost/pounds = $15/(30 lb) = $0.50/lb
 
        
             
        
        
        
Answer:
The greatest number is 18. 
Step-by-step explanation:
consecutive: following one after the other
48 ÷ 3 = 16 
16 would be the middle number 
14 : 16 : 18 
14 = smallest number
16 = middle number
18 = biggest number
14 + 16 + 18 = 48