Tính chu vi và diện tích của một sân hình vuông có cạnh đo được12,4m(làm tròn đến chữ số thập phân thứ nhất).

Yolanda wanted to buy a total of 6 pounds of mixed nuts and dried fruit for a party she paid 21.60 for mixed nuts and 11.90 for dried fruit did yolanda but enough mixed nuts and dried fruit for the party

Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.

At a soccer tournament 1212 teams are wearing red shirts, 66 teams are wearing blue shirts, 44 teams are wearing orange shirts, and 22 teams are wearing white shirts. for every 22 teams at the tournament, there is 1 team wearing shirts. choose 1