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MatroZZZ [7]
3 years ago
13

The function t relates the age of a plant fossil, in years, to the percentage, c, of carbon-14 remaining in the fossil relative

to when it was alive.
t(c)=-3,970(ln c)

Use function t to complete the statements.

A fossil with 47% of its carbon-14 remaining is approximately ___ years old.

A fossil that is 7,000 years old will have approximately ___ of its carbon-14 remaining.
Mathematics
2 answers:
Arada [10]3 years ago
5 0

Answer:

In photo below

Explanation:

I just took the test

pshichka [43]3 years ago
3 0

Answer:   For  plato  family

A fossil with 47% of its carbon-14 remaining is approximately __2998_ years old.

A fossil that is 7,000 years old will have approximately _17%__ of its carbon-14 remaining

Step-by-step explanation:

Just took the test

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Given the function f(x)=x²+1,

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This means we will need to replace x with x²+1 in f(x) as shown:

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