I believe it is growth, decay would be the other way around.
 
        
                    
             
        
        
        
Answer:
4,084
Step-by-step explanation:
Volume of a cylinder formula 
h = 13ft
r = 10ft (20/2)
Then you solve

 
        
             
        
        
        
Answer:
Equivalent fraction of a given fraction is got by multiplying or dividing its numerator and denominator by the same whole number. For example, if we multiply the numerator and denominator of 2/3 by 4 we get. 2/3 = 2×4 / 3×4 = 8/12 which is an equivalent fraction of 2/3.
Step-by-step explanation: