Arow of lockers covers 160 square feet of space along a wall. if the lockers are 5 feet tall, what length along the wall will they cover.

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.

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?