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Question Help n The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined...
The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the bones from a mastodon had lost 53.2% of their carbon-14. How old were the bones at the time they were discovered? The bones were about years old. (Round to the nearest integer as needed.)
The radioactive element carbon 14 has a hall of 5750 years. A scientist determined that the bones from a mastodon had lost 70.8% of their carbon14. How old were the bones at the time they were discovered The bones were about years old (Round to the nearest Integer as needed
5.6.vQ-3 Question Help Watch the video and then solve the problem given below. A scientist determined that the bones from a mastodon had lost 75.5% of their carbon-14. How old were the bones at the time they were discovered? The bones were about years old. Round to the nearest integer as needed.)
Carbon-14 is a radioactive element with a half-life of about 5,730 years. Carbon-14 is said to decay exponentially. The decay rate is 0.000121. We start with one gram of carbon-14. We are interested in the time (years) it takes to decay carbon-14. (A) Find the value k such that P(x < k) = 0.6. (Round your answer to two decimal places.)
The radioactive isotope carbon-14 is used for radiocarbon dating. The half-life of carbon-14 is years. A wooden artifact in a museum has a count that is times that found in living organisms. Estimate the age of the artifact. The radioactive isotope carbon-14 1s used for radiocarbon dating. The half-life of carbon-14 is 5730 103 years. 14 A wooden artifact in a museum has a C count that is 3.13 x 10 times that found in living organisms Estimate the age...
The half-life of a certain radioactive element is about 1000 years. After 3500 years, what percentage P of a sample of this element remains ? About % of the sample remains. (Round to the nearest tenth as needed.)
5.3.131 The half-life of a certain radioactive element is about 1600 years. After 2900 years, what percentage P of a sample of this element remains? About % of the sample remains (Round to the nearest tenth as needed.)
The half life for the decomposition of Carbon-14 is 5670 years. In radioactive carbon dating of a sample, a fossilized tree is found to have 22% of the Carbon-14 found in a living tree. How many years has the tree been dead?
The half life for the decomposition of Carbon-14 is 5670 years. In radioactive carbon dating of a sample, a fossilized tree is found to have 22% of the Carbon-14 found in a living tree. How many years has the tree been dead?
The half life for the decomposition of Carbon-14 is 5670 years. In radioactive carbon dating of a sample, a fossilized tree is found to have 22% of the Carbon-14 found in a living tree. How many years has the tree been dead?