María deposita el lunes, en su libreta de ahorros, cuyo capital ascendía a $56.000, la cantidad de $12.670. El miércoles por una urgencia, realiza un giro de $123.000. ¿Cuál es el nuevo capital que posee? Escribe la operación utilizando números enteros.

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

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.