For a bisecting angle, arrange the steps for the construction in the proper order below. Answer
Label the intersections A and B.
Draw an arc with center C that intersects both sides of the angle.
Draw an arc with center A across the interior of the angle.
Using the same radius, draw an arc with center B that intersects the previous arc and label the intersection.
D
Use a straightedge to draw line segment CD which bisects angle C.

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?