PLEASE HELP The function, f, gives the number of copies a book has sold w weeks after it was published. The equation
f(w) = 500 • 22 defines this function. Select all domains for which the average rate of change could be a
good measure for the number of books sold.
a. 0 ≤ w ≤ 2
b. 0 ≤ w ≤ 7
c. 5 ≤ w ≤ 7
d. 5 ≤ w ≤ 10
e. 0 ≤ w ≤ 10

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.