Answer 3 questions provided then comment done, so brainliest can be added?!! Topic: Transversals
will grant brainliest is answer is correct!

Which of the following parabolas opens down?

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

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?