What type of operating system is Linux? An outsourced operating system An open source operating system A closed source operating system A variable source operating system

Explain briefly why you cannot expect to find a previous version of every file with which you work.

Write a function so that the main program below can be replaced by the simpler code that calls function original main program: miles_per_hour = float( minutes_traveled = float( hours_traveled = minutes_traveled / 60.0 miles_traveled = hours_traveled * miles_per_hour print('miles: %f' % miles_traveled) sample output with inputs: 70.0 100.0 miles: 116.666667

The north and south regions had very diferent economies in the 1800s.