which is the solution of the quadratic equation (4y - 3)2 = 72?

Anthony is making a collage for his art class my picking shapes randomly. he has five squares, two triangles, two ovals, and four circles. find p( circle is chosen first)

Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?