un cliente realiza compras por 28500 de las cuales 15000 son a 6 meses sin intereses e hizo una devolución por 3500.

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

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.