Nine pounds of beans are distributed equally into 4 bags to give out at the food bank. How many pounds of beans are in each bag?

Math question.. plz me .. best answer all

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit

What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?