7 because if its between 7.1 and 7.4 itll round to 7 and if it between 7.5 and 7.9 it would be 8.  therefore the answer is 7
        
                    
             
        
        
        
Answer: the answer is 19.6
Step-by-step explanation:
just add up by each number, for example 5.6+3 miles is 8.6 miles so just keep adding up the miles to get this answer
 
        
             
        
        
        
Answer:
Step-by-step explanation:
a circle will satisfy the conditions of Green's Theorem since it is closed and simple. 
Let's identify P and Q from the integral
, and 
 
Now, using Green's theorem on the line integral gives,

 
        
             
        
        
        
The volume is V=399.48 m to the power of three