Michaela's room is 12 feet wide by 8 feet long. Her brother's room is half as wide but twice as long. Whose room is bigger?

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.

Me. i can't figure out this question. give an explanation too. .

10 points? me . its important ‼️‼️