A homeowner wants to enlarge a rectangular closet that has an area of x2+3x+2 ft2. The length is (x+2) ft. After construction, the area will be (x2+8x+15) ft2 with a length of (x+3) ft.

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a. about 4 b. about 8 c. about 40 d. about 21

What percent of the circle below is shaded?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?