Final answer:
Each of the 9 people would receive approximately 7.78 pounds of rice when a 70 pound bag is divided equally. The side length of a cube with a volume of 500 cm³ is about 7.937 cm.
Step-by-step explanation:
If 9 people want to share a 70 pound bag of rice, you would divide the total weight of the rice by the number of people to determine how many pounds each person would get. The calculation would be 70 pounds ÷ 9 people which equals approximately 7.78 pounds of rice per person.
For the volume of a cube being 500 cm³, the length, width, and height could all be the same since a cube has all sides of equal length. To find the side length of a cube when you know the volume, take the cube root of the volume. So, the calculation would be the cube root of 500 cm³. A possible measurement for each side of the cube is around 7.937 cm.