1. it is important to verify internet sources choose alll that !
a. the sources should be written by real authors
b. anyone can create a website and write false or inaccurate information on it
c. you need to make sure it is owed by a government agency
d. websites can contain opinions not facts

2. to verify a website you should look
a. up to date and inaccurate information
b. a blogger and illustrator name
c. professional looking and biased information
d. a professional logo and accurate information

3. a hyperlink is important because it allows you to
a. click on the link to go directly to the website
b. insert a image directly from a website
c. insert sound directly from a website
d. click on the link to go directly to publisher information

Show that there is a language a ⚆ {0, 1} â— with the following properties: 1. for all x â a, |x| ≤ 5. 2. no dfa with fewer than 9 states recognizes a. hint: you don’t have to define a explicitly; just show that it has to exist. count the number of languages satisfying (1) and the number of dfas satisfying (2), and argue that there aren’t enough dfas to recognize all those languages. to count the number of languages satisfying (1), think about writing down all the strings of length at most 5, and then to define such a language, you have to make a binary decision for each string about whether to include it in the language or not. how many ways are there to make these choices? to count the number of dfas satisfying (2), consider that a dfa behaves identically even if you rename all the states, so you can assume without loss of generality that any dfa with k states has the state set {q1, q2, . . , qk}. now think about how to count how many ways there are to choose the other four parts of the dfa.

in 2007, floridians died in alcohol-related collisions.a.  501b.  1,051c.  5,015d.  10,839

So im doing this school challenge and the teachers said whats the average text a student gets a day so i need to get about 20 in a day but dont know how can you guys 2163371293