Isabella had a week to read a book for a school assignment. she read an average of 36 pages per day for the first three days and an average of 44 pages per day for the next three days. she then finished the book by reading 10 pages on the last day. how many pages were in the book?

How many grams must be adde to 970g to make 1 and a half kg

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

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.