7. there are two water containers: a cube and a sphere. the length of the side of the cube is 3 m and the radius of the sphere is 3 m. when the two containers are full of water, which container contains more mass?

The container that contains a greater volume of water will contain a greater mass of water.

The volume of the cube is given by:

V = s³

V = volume, s = side length

Given values:

s = 3m

Plug in and solve for V:

V = 3³

V = 27m³

The volume of the sphere is given by:

V = 4πr³/3

V = volume, r = radius

Given values:

r = 3m

Plug in and solve for V:

V = 4π3³/3

V = 113m³

The sphere contains more mass.

depends on what you mean by "group." for order, it would be coleoptera (beetles). for class, it would be insecta (insects). for phylum, it would be the arthropoda (animals with jointed exoskeletons).

explanation:

+15-35=-20

going in opposite directions