Please answer 24-31 i need it withing like 40 mins

Which of the following tables represents exponential functions?

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

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.