Are there any terms or choice of answersto choose out of?
Answer: if the cube is mass is 72.9g and the cube is 3 cm on each side then the density is 2, the density is 2.7 g/cm^3 and the substance is Aluminium.
Explanation: If the cube is 3 cm on each side, then it has a volume of 27 cm^3 (3 x 3 x 3). Density is mass divided by volume, so its density is 72.9/27 = 2.7 g/cm^3.
As for the density, the cube is made of Aluminium - density is a very unique quantity.
The Battle of Midway turned the tides in favor of the Allied forces. In just six months after the attack on Pearl Harbor the Japanese suffered heavy damage to their fleet.
The New York Stock Exchange closed for a few days in 1929 to prevent more panicked selling!
Answer:
The idea of development and economic growth is to make industries, services and other economic activities grow. Increasing food output and consumable goods and building facilities to generate energy. The book is suggests a pattern of change: (1) independent developing nations needed capital and heavy investment,(2) they opted for government led economies (3) these command economies failed and generated debt, (4) in the 1980's market reforms were introduced.
