Help me please i really need it so i can relax this weekend

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as

35 ! insert < , > , or = to make the sentence true. 12 __ 25 > =