What is 10 times as much as .1

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.

Can someone me with my hwplz(only the circled ones)

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct