2. A balloon contains 5470 cm of gas and has a mass of 10.24 g. If the mass of the empty balloon is 2.42 g, what is the density of the gas?

Name at least three countries neaolpeon controlled

Which of the following explains why scarcity is a basic fact of life a. demand will always be greater than supply b. technology has not advanced far enough yet c. there will always be too many people on earth d. people cannot make good allocation decisions

The andean nation of bolivia is poor but rich and natural attractions that file growing ecotourism economy