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Lostsunrise [7]
4 years ago
13

A different parent-daughter pair in the felsic ash has a halflife of 50 million years. There is 25% remaining. How old is felsic

ash?
Social Studies
1 answer:
Nana76 [90]4 years ago
8 0
Uf23yhdgjhghgggggggggggggggggggggggggģggggggvvvvvvvvvv
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