Ohn wants to buy a new bike that costs $337 and he already has saved $103. estimate to find about how much more john needs to save to buy the bike. a. $100 b. $240 c. $200 d. $300

If 25% of y is 30, what is 60% of y?

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

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.