Answer:
1 . option b
2. option d
Step-by-step explanation:
1) Diameter = 8cm
   Radius = 8/2 = 4cm
2) Diameter = 8cm
    Radius = 4cm
     
   
 
        
             
        
        
        
Answer: 
Step-by-step explanation: It is 2/9 because 2/9 converts to 0.222222222...
Hope it helps!
 
        
             
        
        
        
Answer:
c
Step-by-step explanation:
 
        
             
        
        
        
Answer:
50% chance because there is 2 sides heads and Tails so u have a 50% chance of heads and 50% chance of Tails 
 
        
             
        
        
        
Answer:
Next caller
Step-by-step explanation: