Many websites ask for phone numbers. the problem is that there are many different ways to represent a phone number. examples include 817-555-1234, 817 555 1234 (c), and (817) 555-1234 x23. write a raptor program which inputs a string containing a phone number in any format and outputs it in the standard format. for this assignment, the standard format is (817) 555-1234.

The salespeople at hyperactive media sales all use laptop computers so they can take data with them on the road. you are a salesperson for superduper lightspeed computers talking to hyperactive media sales about upgrading the laptops to windows 10. explain how network location awareness in windows 10 would make the laptops more secure.

Which of the following is not a way in which trees benefit the environment? a. they remove a significant amount of carbon dioxide from the atmosphere. b. they remove a significant amount of oxygen from the atmosphere. c. their roots hold soil in place, reducing rates of erosion. d. they remove ozone and particulates from the atmosphere. select the best answer from the choices provided a b c d

To produce a starlight effect in her photograph, lina should choose the filter for her camera.