Calculate the cost of each apple and orange in the diagram below (The fruits do not cost the same)

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 and do the problem plz so i can understand it more better

What is always true about a positive integer raised to a negative odd power?