Suppose you were asked by a coworker to write a letter recommending her for a new job. You should write about the type of work she has done and how long she has been an employee. You would also most likely list her good qualities. Today, you will use the information and skills you have gained to create a business letter. OBJECTIVES Create a business letter using word-processing software.

The can be used to paste text in any order

Assume that there is a 4% 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 three independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

How can smart devices benefit businesses, organizations, and social communities in the global marketplace?