Answer:
1
Step-by-step explanation:
I belive its one because 3^2  is 9 and 9+1 = 10
to make sure  it not just once 3^3 is 27 and 27+1=28
 
        
             
        
        
        
Answer:
36%
Step-by-step explanation:
9/25
multiply each by 4 to get 36/100
as a percent it would be 36%
 
        
                    
             
        
        
        
Solution to the question:
Number of blocks stacked: 30
Height of tower: 64 inches
Height of each block: ?
To find the height of each block, we divide the total height of the tower with the number of blocks stacked
Therefore,
Height of each block: 64/30 = 2.13 inches
So, the height of each block is 2.13 inches.
 
        
             
        
        
        
Answer:250 kilometers
Step-by-step explanation:
so it travels 100 kilometers north and another 150 kilometers north so 100+150 is 250 kilometers
 
        
             
        
        
        
A. replace pi with 3.14 and check