Ihave four factors 3 of my factors are 1,2,and 6 what is my fourth factor

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

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?