Một vật thể bay xuât phát từ vị trí C(1,0), bay theo quỹ đạo parabol (P) và rơi xuống vị trí D(3,0). Biết rằng (P) y=ax2+bx+c có trục đối xứng x=2. Tính diện tích hình phẳng tạo với (P) và đường thẳng CD

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

What describes horizontal cross section of the right rectangle 6m 8m 5m

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list