Where dose this number go on the number line?

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

Three coins are flipped. what is the probability that there will be at least two tails?

Which shows the pre image of triangle xyz