Which one of the following oscilloscope controls is used to move the trace up and down the screen vertically? a. focus b. sweep speed c. intensity d. position

What is the algorithm for building a binary tree program

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 forerunner to cell phones, pdas, and smartphones was