A cube’s volume is 512 cubic units. What is the length of its edge? If a sphere fits snugly inside this cube, what is its volume?

What fraction of the cube is taken up by the sphere? What percentage is this? Explain or show your reasoning.

Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.

With alll of except for the 2 that i did already

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?