Oliver is making bags for his friends. He has 3 1/2 m of fabric. If each bag requires 4/5 m of fabric, how many bags can he make?
Give your answer as an improper fraction.

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

Parallelogram rstu is a rhombus. m∠r = 120° what is m∠t = 120 (what is m∠rsu? )