What is known about Θ, the angle between two nonzero vectors u and v, if each of the following is true? Explain your answers.

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

The spotter on the ground is standing beneath the safety net. what is his distance from the base of the platform, to the nearest meter? 3 meters, 2 meters, 4 meters, 1 meter?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?