Ten customers enter a convenience store during their lunch hour on Monday. The age of each customer is identified on the dot plot. What is the mean absolute deviation of the ages?

F. 30 years
G. 5.6 years
H. 3.8 years
J. 4.2 years

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?