Answer: 323.5
Step-by-step explanation: times the 3.14 and 11inches and then rounded.
 
        
                    
             
        
        
        
1/8
Explanation: There is 8 isle seats and it says what if one person would want to sit in ONE of the isle seats 1:person 8:seats
1/8
        
             
        
        
        
Answer:
$75.22
$42
$5
Step-by-step explanation: