In a computer network, where every router connects to every other router, each device has n – 1 number of connections. There are a total of n (n – 1) / 2 number of connections. This is because each connection goes both ways where the connection A – B is the same connection B – A. Dividing by 2 removes duplicates. Utilizing the formula n (n – 1) / 2, where n = number of routers, calculate the number of connections in a network SIMILAR to the one in the diagram below; but with 11 routers.

Lakendra finished working on her monthly report. in looking it over, she saw that it had large blocks of white space. what steps could lakendra take to reduce the amount of white space?

The “tab” key can a. create extra cells in a word table *b. move from cell to cell in a word table c. move from the top of a column to the bottom of a column in a word table d. none of the above a. none of these answers are correct b. move from cell to cell in a word table c. move from the top of a column to the bottom of a column in a word table d. create extra cells in a word table

Implement a document scanning function wordcountengine, which receives a string document and returns a list of all unique words in it and their number of occurrences, sorted by the number of occurrences in a descending order. if two or more words have the same count, they should be sorted according to their order in the original sentence. assume that all letters are in english alphabet. you function should be case-insensitive, so for instance, the words “perfect” and “perfect” should be considered the same word.