Rehistoric cave paintings were discovered in a cave in France. The paint contained 34 % of the original carbon-14. Use the exponential decay model for carbon-14, Upper A equals Upper A 0 e Superscript negative 0.000121 t, to estimate the age of the paintings.

Therefore the age of paint is 8915.78 years.

Step-by-step explanation:

Given that, the paint contain 34 % of the original carbon-14.

The exponential decay model for carbon-14 is

A= Remaining amount of carbon.

= initial amount of carbon.

Here A= 34% of

Taking ln both sides

Therefore the age of paint is 8915.78 years.

jeff jeff

step-by-step explanation:

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0