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Prehistoric cave paintings were discovered in a cave in France. The paint contained 37% of the...
Prehistoric cave paintings were discovered in a cave in France. The paint contained 21% of the...
Prehistoric cave paintings were discovered in a cave in France. The paint contained 21% of the original carbon-14. Use the exponential decay model for carbon-14 A=AD -0.0001211 to estimate the age of the paintings The paintings are approximately years old. (Round to the nearest integer.) The half-life of a certain tranquilizer in the bloodstream is 38 hours. How long will take for the drug to decay to 84% of the original dosage? Use the exponential decay model AA to solve....
Prehistoric cave paintings were discovered in a cave in France. The paint contained 35 %35% of...
Prehistoric cave paintings were discovered in a cave in France. The paint contained 35 %35% of the original carbon-14. Use the exponential decay model for carbon-14, Upper A equals Upper A 0 e Superscript negative 0.000121 tA=A0e−0.000121t, to estimate the age of the paintings. The paintings are approximately nothing years old. (Round to the nearest integer.)
Prehistoric cave paintings were discovered in a cave in France. The paint contained 1% of the...
Prehistoric cave paintings were discovered in a cave in France. The paint contained 1% of the original carbon-14. Use the expo A=Ape -0.0001211 to estimate the age of the paintings The paintings are approximately years old (Round to the nearest integer) Rewrite the following equation in terms of base e Express the answer in terms of a natural logarithm, then round to three decimal places. y=1.9(0.8) Rewrite the equation in terms of base e. Express the answer in terms of...
A bird species in danger of extinction has a population that in decreasing exponentially (A=AO K)....
A bird species in danger of extinction has a population that in decreasing exponentially (A=AO K). Five years ago the population was at 1800 and today only 1000 of the birds are alive. Once the population drops below 100, the situation will be irreversible. When will this happen? The population will drop below 100 birds approximately years from now. (Do not round until the final answer. Then round to the nearest whole number as needed) Prehistoric cave paintings were discovered...
Use the Leading Coefficient Test to determine the end behavior of the graph of the given...
Use the Leading Coefficient Test to determine the end behavior of the graph of the given polynomial function. f(x) = -6x* +5x2 - x +7 Choose the correct answer below. A. The graph of f(x) falls to the left and falls to the right. O B. The graph of f(x) falls to the left and rises to the right O C. The graph of f(x) rises to the left and rises to the right OD. The graph of f(x) rises...
In the carbon dating process for measuring the age of objects, carbon-14, a radioactive isotope, decays...
In the carbon dating process for measuring the age of objects, carbon-14, a radioactive isotope, decays into carbon-12 with a half-life of 5730 years. A Cro-Magnon cave painting was found in a cave in Europe. If the level of carbon-14 radioactivity in charcoal in the cave is approximately 16% of the level of living wood, estimate how long ago the cave paintings were made. (Hint: Let the initial amount of carbon-14 be C0. Round your answer to the nearest year.)
The bones of a newly discovered dinosaur weigh 170 pounds and measure toet, with a 6-inch...
The bones of a newly discovered dinosaur weigh 170 pounds and measure toet, with a 6-inch claw on one tre douch hind foot The age of the dinosaur was estimated using a radioactive staturen dating of nois surrounding the bones Complete parts and be The radioactive substance decays exponentially with a hartite of approximately 1.24 bilion years. Use the fact that ata 1.2 bilion years a pier amant of the radioactive sitaterce we have decayed to hat de arginal amount...
Thickness measurements of ancient prehistoric Native American pot shards discovered in a Hopi village are approximately...
Thickness measurements of ancient prehistoric Native American
pot shards discovered in a Hopi village are approximately normally
distributed, with a mean of 4.6 millimeters (mm) and a standard
deviation of 1.0 mm. For a randomly found shard, find the following
probabilities. (Round your answers to four decimal places.)
(a) the thickness is less than 3.0 mm
(b) the thickness is more than 7.0 mm
(c) the thickness is between 3.0 mm and 7.0 mm
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Reserve Problems Chapter 11 Section 2 Problem 1 The department of health studied the number of...
Reserve Problems Chapter 11 Section 2 Problem 1 The department of health studied the number of patients who need liver transplantation. The following data are the Liver Transplantation Waiting List (LTWL), where y is the size (in number of patients) and x is the corresponding year: 1278 1761 2917 3923 4983 6914 7655 7596 77378524 8376 8639 8946 x 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Round your intermediate answers to four decimal places...
Prehistoric cave paintings were discovered in a cave in France. The paint contained 21% of the original carbon-14. Use the exponential decay model for carbon-14 A=AD -0.0001211 to estimate the age of the paintings The paintings are approximately years old. (Round to the nearest integer.) The half-life of a certain tranquilizer in the bloodstream is 38 hours. How long will take for the drug to decay to 84% of the original dosage? Use the exponential decay model AA to solve....
Prehistoric cave paintings were discovered in a cave in France. The paint contained 1% of the original carbon-14. Use the expo A=Ape -0.0001211 to estimate the age of the paintings The paintings are approximately years old (Round to the nearest integer) Rewrite the following equation in terms of base e Express the answer in terms of a natural logarithm, then round to three decimal places. y=1.9(0.8) Rewrite the equation in terms of base e. Express the answer in terms of...
A bird species in danger of extinction has a population that in decreasing exponentially (A=AO K). Five years ago the population was at 1800 and today only 1000 of the birds are alive. Once the population drops below 100, the situation will be irreversible. When will this happen? The population will drop below 100 birds approximately years from now. (Do not round until the final answer. Then round to the nearest whole number as needed) Prehistoric cave paintings were discovered...
Use the Leading Coefficient Test to determine the end behavior of the graph of the given polynomial function. f(x) = -6x* +5x2 - x +7 Choose the correct answer below. A. The graph of f(x) falls to the left and falls to the right. O B. The graph of f(x) falls to the left and rises to the right O C. The graph of f(x) rises to the left and rises to the right OD. The graph of f(x) rises...
The bones of a newly discovered dinosaur weigh 170 pounds and measure toet, with a 6-inch claw on one tre douch hind foot The age of the dinosaur was estimated using a radioactive staturen dating of nois surrounding the bones Complete parts and be The radioactive substance decays exponentially with a hartite of approximately 1.24 bilion years. Use the fact that ata 1.2 bilion years a pier amant of the radioactive sitaterce we have decayed to hat de arginal amount...
Thickness measurements of ancient prehistoric Native American
pot shards discovered in a Hopi village are approximately normally
distributed, with a mean of 4.6 millimeters (mm) and a standard
deviation of 1.0 mm. For a randomly found shard, find the following
probabilities. (Round your answers to four decimal places.)
(a) the thickness is less than 3.0 mm
(b) the thickness is more than 7.0 mm
(c) the thickness is between 3.0 mm and 7.0 mm
Need Help? Read It...
Reserve Problems Chapter 11 Section 2 Problem 1 The department of health studied the number of patients who need liver transplantation. The following data are the Liver Transplantation Waiting List (LTWL), where y is the size (in number of patients) and x is the corresponding year: 1278 1761 2917 3923 4983 6914 7655 7596 77378524 8376 8639 8946 x 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Round your intermediate answers to four decimal places...
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