Alaina has $28 in her account. she wants to purchase a pair of shoes that costs $45.if alaina makes the purchase, which integer will represent the amount of money in alaina’s account?

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.

Atown has a population of 17000 and grows at 2.5% every year. to the nearest year, how long will it be until the population will reach 19600?

Aof 12 , we to a of 4 to on a .of 4 be ?