I WILL GIVE U 30 POINTS AND I WILL MARK U BRAINLIEST PLZ HELP ME I BEG U XX

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 number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?