Answer:
z+15
Step-by-step explanation:
Cross multiply and divide. 70z = 42*25
Hope this helps!!
 
        
                    
             
        
        
        
Answer:
the 13th one is 115
Step-by-step explanation:
 
        
             
        
        
        
Answer:
11.C
12.B
 Step by step explanation:
 
        
             
        
        
        
Answer:
2304 pi cm^3
Step-by-step explanation:
The equation is 4/3(pi)(r^3). From there, you can just plug in the given radius value and solve the equation!