Carbon 14 Dating, Dissolving a Chemical
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1. Carbon 14 Dating: A sample from a refuse deposit near the Strait of Magellan had 60% of the carbon 14 of a contemporary living sample. How old was the sample?
2. Dissolving a Chemical: The amount of a chemical that will dissolve in a solution increases exponentially as the (Celsius) temperature t is increased according to the model:
A(t)= 10e^.00095t
At what temperature will 15g dissolve?
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The expert examines carbon 14 dating using dissolving chemicals.
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1. Carbon 14 Dating: A sample from a refuse deposit near the Strait of Magellan had 60% of the carbon 14 of a contemporary living sample. How old was the sample?
y = y0*e^kt
y = ...
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