Một hãng đồng hồ hoạt động trong thị trường độc quyền hoàn toàn. Chi phí của hãng là TC = 100 – 5Q + Q2 và hàm cầu là P = 55 – 2Q. 1) Là một nhà nghiên cứu thị trường, để tối đa hóa lợi nhuận, anh (chị) khuyên hãng nên sản xuất bao nhiêu sản phẩm và ấn định giá bán như thế nào?

2) Nếu hãng chuyển sang hoạt động trên thị trường cạnh tranh hoàn hảo thì nên sản xuất ở mức sản lượng nào để tối đa hóa lợi nhuận? Tính toán lợi nhuận trong trường hợp này?

Gabriel paints flower pots to sell at a craft fair. she paints 2/5 of a flower pot teal, 1/4 of it yellow, and the rest of it white. what fraction of the pot is painted either teal or yellow?

Match the following terms with their definitions. 1. bisector of a segment ray ba and ray bc are opposite rays if a, b, and c are collinear and b (the endpoint of both rays) is between a and c. 2. opposite rays a ray, , is the set of points beginning at point a and going infinitely in the direction of point b. 3. collinear points a line or segment that intersects the segment at its midpoint. 4. betweenness of points a set of two or more points all on the same line. 5. ray the distance between the endpoints of a segment. 6. space point b is between a and c if a, b, and c are collinear and the equation ab + bc = ac is true, where ab, bc, and ac are the distances between points a and b, b and c, and a and c, respectively. 7. midpoint of a segment a set of two or more points all on the same plane. 8. coplanar points the point on a segment that divides the segment into two equal segments. 9. length of a segment the set of all possible points. 10. line segment the set of two different endpoints and all points between them.

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle