There are 25 marbles, 5 are red, 5 are blue, 5 are green, 5 are yellow, and 5 are purple. picking one without looking, what is the probability of getting a green marble?
show your work.

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 ?