Prehistoric cave paintings were discovered in a cave in France. The paint contained 3% of the original carbon-14. Use -0.000121t, to estimate the age of the paintings. the exponential decay model for carbon-14, A = A e ... The paintings are approximately years old. (Round to the nearest integer.)

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter6: Exponential Functions And Sequences
Section: Chapter Questions
Problem 14CR
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Prehistoric cave paintings were discovered in a cave in France. The paint contained 3% of the original carbon-14. Use
-0.000121t, to estimate the age of the paintings.
the exponential decay model for carbon-14, A = Ao e
The paintings are approximately
...
years old. (Round to the nearest integer.)
Transcribed Image Text:Prehistoric cave paintings were discovered in a cave in France. The paint contained 3% of the original carbon-14. Use -0.000121t, to estimate the age of the paintings. the exponential decay model for carbon-14, A = Ao e The paintings are approximately ... years old. (Round to the nearest integer.)
0.005t
The exponential model A = 19.8 e describes the population, A, of a country in millions, t years after 2003. Use the
model to determine when the population of the country will be 21 million.
The population of the country will be 21 million in
(Round to the nearest year as needed.)
OCT
24
...
tv
+
A
Transcribed Image Text:0.005t The exponential model A = 19.8 e describes the population, A, of a country in millions, t years after 2003. Use the model to determine when the population of the country will be 21 million. The population of the country will be 21 million in (Round to the nearest year as needed.) OCT 24 ... tv + A
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