Giả thiết X là biến ngẫu nhiên X~N(µ, σ^2) thì P( |X-µ| >3,05*σ ) sẽ là

The polygon tool to draw a rectangle with a length of 5 units and a height of 3 units. one of the sides of the rectangle falls on line ab , and the rectangle has a vertex of a. each segment on the grid represents 1 unit.

Find the values of y: 3y^3(y^2+ 2/3y)=0

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)