Help this is my midterm

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

The solution set for 5v2 – 125 = 0 is

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?