Owen has enough materials to build up to 10 birdhouses in shop class. each birdhouse needs 12 square feet of wood. the function w(b) = 12b represents the total amount of wood that owen would need to build b birdhouses. what domain and range are reasonable for the function?
a.
d: 0 ≤ b ≤ 120
r: 0 ≤ w(b) ≤ 10
b.
d: 10 ≤ b ≤ 12
r: 0 ≤ w(b) ≤ 120
c.
d: 0 ≤ b ≤ 10
r: 12 ≤ w(b) ≤ 120
d.
d: 0 ≤ b ≤ 10
r: 0 ≤ w(b) ≤ 120

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?