The rate at which a certain balloon travels is inversely proportional to the
amount of weight attached to it. If the
balloon travels at 10 inches per second
when there is a 2-gram weight attached
to it, approximately how much weight
must be attached to the balloon for it to
travel 18 inches per second?

Find the simple interest earned to the nearest cent for each principal,interest rate,and time 735 7% and two and a half years

Which of the following tables represents exponential functions?

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.