Please finish your word problem and I might can help!
        
             
        
        
        
Answer:The percent change in volume between cylinders A and B is 50%.
Step-by-step explanation:
 
        
             
        
        
        
9514 1404 393
Answer:
   4 days
Step-by-step explanation:
The total charges can be modeled by ...
   c = 75d + 75 . . . . . . charges for d days
Filling in the given charge, we find ...
   375 = 75d +75
   300 = 75d . . . . . . . subtract 75
   4 = d . . . . . . . . . . divide by 75
Chris rented the car for 4 days.
 
        
             
        
        
        
The answer is 169.
169 is a perfect square since 13 times itself (or 13²) is equal to 169.
√279=16.703
√169=13
√154=12.41
√115=10.72