Penelope has a birdhouse that is 4 and 9/10 feet above the roof of her garage. She has a second
birdhouse that is 5.36 feet below the roof of
her garage. What is the distance between the
birdhouses?

What is the binomial expansion of (2x-3)^5

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.