Answer:
8 : 1
Step-by-step explanation:
Given ratio of sides = a : b, then
ratio of area = a² : b²
ratio of volumes = a³ : b³
Given
ratio of areas = 384 : 96 = 4 : 1 ← in simplest form, then
ratio of sides =  :
 :  = 2 : 1
 = 2 : 1
Hence
ratio of volumes = 2³ : 1³ = 8 : 1
 
        
             
        
        
        
Well hey...
2.25 ÷ 2.17 = 1.03 people on square miles
        
                    
             
        
        
        
Answer:
325.5
Step-by-step explanation:
multiply 62 and 5.25 to get 325.5
 
        
                    
             
        
        
        
Step-by-step explanation:
phytagora:
a^2+b^2=c^2
10^2+24^2=c^2
100+576=c^2
676=c^2
c=√676
c=√169×4
c=13×2
=26