If 3 and 4 are magnitudes of vector quantities, when will the magnitude of their sum be 5?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

How do i solve uniform motion problems?

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.