HELP PLEASE!! A hexagon is graphed on a coordinate grid and then translated 4 units to the right and 9 units right up. If one of the vertices of the original hexagon is located at (-7,10) what is the ordered pair of this vertex of the new hexagon after the translation?

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?