Park rangers at the North Rim of the Grand Canyon record the amounts of fainfall over 12 months. what was the. total amount of fainfall in centimeters? part 2 what is the difference between the greatest and least amounts of monthly fainfall? write an equation to model your work.​

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

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.

Estimate the time en route from majors airport (area 1) to winnsboro airport (area 2). the wind is from 340° at 12 knots and the true airspeed is 136 knots. magnetic variation is 5° east.