The expected number of heads seen in 12 flips is 8 heads seen
        
             
        
        
        
Answer:
5.5 gallons
Step-by-step explanation:
There are 4 quarts in 1 gallon.
22 ÷ 4 = 5.5
I hope this helps :)
 
        
             
        
        
        
Answer:
max wil sell 52 because the first hour he sold 12 5hours -1 hour = 4 hour 
4 hour × 10 p/h= 40 
max sold 12+40 =52
leah will sell 58 because the first hour she sold 8 
5hours - 1hour = 4 hours
4hours× 10 glasses p/h = 40
leah sold 40+8 =48 glasses