systems are computer systems that allow people located at various geographic locations to communicate and have in-person meetings. (2 points) a) Virtual reality b) Videoconferencing c) Blogging d) Microsoft Project

Is it ok to use a does red wine clean the inside of a computer true or false

Knowing that the central portion of link bd has a uniform cross sectional area of 800 mm2 , determine the magnitude of the load p for which the normal stress in link bd is 50 mpa. (hint: link bd is a two-force member.) ans: p = 62.7 kn

Description: write function lastfirst() that takes one argument—a list of strings of the format "lastname, firstname" —and returns a list consisting of two lists: (a) a list of all the last names (b) a list of all the first names