Discover Questions

The Moon orbits Earth in a nearly circular orbit that lasts 27.32 day.Determine the distance from the Moon and Eath? What is an orbit that is stretched out? If 100 people flip a coin twice what are the odds at least one will get two heads, and how do you figure it out.? Is it possible to study thermodynamics , thermochemistry, probability , linear algebra,electrostatics in 17 days? Help on this chemistry/geometry question over significant figures?