The two graphs above show the total amounts of money that lan and Jeremy each have deposited into their savings accounts for the first seven weeks after opening their accounts.
After they made their initial deposits, how much more did lan deposit each week than Jeremy?

Mr. chiu made a dot plot after asking his students a question. based on the dot plot, which statements are correct? check all that apply. eleven students answered mr. chiu's question. twelve students answered mr. chiu's question. three people studied for two hours. three people studied for three hours. everyone who responded studied for at least one hour. four people studied for four or more hours