Need some help! (please answer properly cuz some people gave me unrelated answers) Q. How can economic development of a country help to improve it's social development?

In a economy individuals answer the three basic and the central authority or leaders have little say in the economy.

What is the reason for the “scramble for africa”?

The net below can be folded to form a square pyramid.la2419"100what is the surface area of the pyramid? 190.8 square inches| 0 217.8 square inches300. 6 square inches354.6 square inches