The overall goal of technology is to .blank. a reduce the number of hours people must work, b improve the way people live, c prevent people from being bored, d create competition among countries.

Write a method that accepts a string object as an argument and returns the number of words it contains. for instance, if the argument is "four score and seven years ago", the method should return the number 6. demonstrate the method in a program that asks the user to input a string and then passes that string into the method, printing out whatever the method returns.

Aconstruction company is creating a powerpoint presentation describing how they calculate costs during each construction step. they plan to email this presentation to clients. the individual clients will be watching the presentation slide show on their own personal computers. what is the most important formatting step the company should take to make the text readable and pleasing to the eye?

Pl i need the answer now ! which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard