How does a search engine use algorithms to provide search results? by creating keywords and phrases
by recording and storing data for worldwide use
by retrieving and ranking relevant search results
by limiting the type of search terms that it will accept

Speed is how fast an object moves a certain distance within a length of time. how is speed calculated? a) distance/time b) time/distance c) velocity/time d) distance x time

Atool that matches persoal skills qualities interests and talets to a career is called a

Anul 2017 tocmai s-a încheiat, suntem trişti deoarece era număr prim, însă avem şi o veste bună, anul 2018 este produs de două numere prime, 2 şi 1009. dorel, un adevărat colecţionar de numere prime, şi-a pus întrebarea: “câte numere dintr-un interval [a, b] se pot scrie ca produs de două numere prime? “.