The diagram shows two vectors that point west and north.
what is the magnitude of the resultant vector?
10 meters
50 meters
1200 meters
2500 meters

Identify the number 127 as a rational or irrational. explain

Given that abcd is a rhombus, what is the value of x?

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.