2. Roger's class as 35 students. 21 of the students are girls. What percent of the class are girls? Round to the nearest whole number (Number before the decimal) if necessary.

Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?