Each device attached to your computer comes with a special program called a(n that enables the device and operating system to communicate with each other.

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.

Me ! evelyn is a manager in a retail unit. she wants to prepare a report on the projected profit for the next year. which function can she use? a. pmt b. round c. division d. what-if analysis

Write a program that reads a set of floating-point values. ask the user to enter the values, then print • the average of the values. • the smallest of the values. • the largest of the values. • the range, that is the difference between the smallest and largest. of course, you may only prompt for the values once.