In the figure, AXYZ AMNL.
Find mZY.
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12
L
N
124°
33°
8
N
M

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

The pacific plate is an oceanic tectonic plate. how did a hot spot and the pacific plate interact to form the hawaiian islands?

In the developed world, describe the changing role of women in agriculture.