What are the names of four coplanar points

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2