Why is the number 2 wrong in this question?

The population in millions of arctic flounder {a type of fish} in the Atlantic Ocean is modeled by the function 10(3) = t+120 , where t is measured in years. 0.3.:2 +2 1_What is the initial ounder population? 6:} ' I 12) rounded to 2 decimal places? In your explanation below, interpret this result