Barry initially deposits $200 into a savings account in which the balance increases according to a linear model. He leaves the money in the account for four years and checks the balance at the end of each year. Which of these tables shows possible annual balances for Barry's account?​

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?