What is the answer to the problem 5+(-8)+(-5)

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?

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay

Consider the linear function that is represented by the equation y= 4x+5