Many clouds have a high albedo and therefore tend to

Geologists know that potassium-40 decays to argon-40, with a half-life of 1.3 billion years. if an analysis of a feldspar crystal in a sample of granite shows that 75 percent of the potassium-40 atoms have decayed to form argon-40, what is the age of the granite

One of the main reasons the united states occupied japan after world war ii was that

What could the united states of america do to improve their status? name at least 3(ap human geography)