Zahra's garden has an area of 84.8 square feet. She knows the length is 16 feet. What is the width of Zahra's garden? How can you solve this? In the Opening Routine, how could Zahra use estimation to make sure the decimal point is in the correct place in the quotient?

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.