Each of the 20 people has 19 other people to communicate to. If you add that all up you get 20*19 paths, but then each path is counted twice (back and forth), so we divide this by 2. 20*19/2 = 190.
The general forumula is n(n-1)/2
Answer: True
Explanation: Ushahidi is technology that is responsible for the dividing the work and gaining the outcomes from the public accounting ,publishing, social activities for the instantly making the information available towards the world.
It is a non-profit organization that is responsible for the distribution of any products to clients for the crisis mapping mechanism and gaining the feedback reports.
Answer:
Bid on item
Explanation:
Consumers who wish to make a purchase from other consumer on ebay need to first of all bid on the item. This is done by specifying the price in which the purchase should be made.
When this is done, the seller contacts the buyer if he/she’s okay with the price of the goods and services and other formalities are discussed.
You could install it from a flash drive a disk.
The long term memory used by the computer is called “RAM”
