Mathematics, 19.04.2021 15:50, cchotshot
8.) An archaeologist can determine the approximate age of certain ancient specimens by
measuring the amount of carbon-14, a radioactive substance, contained in the specimen. The
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formula used to determine the age of a specimen is A = A,2 where A is the amount of
carbon-14 that a specimen contains, A, is the original amount of carbon-14, t is time, in years,
and 5760 is the half-life of carbon-14. A specimen that originally contained 120 milligrams of
carbon-14 now contains 100 milligrams of this substance. What is the age of the specimen, to
the nearest hundred years?
Answers: 2
Mathematics, 21.06.2019 17:00, alexabdercmur
You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?
Answers: 2
Mathematics, 21.06.2019 19:30, santileiva123199
Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)
Answers: 1
Mathematics, 21.06.2019 22:30, jaydenrenee111902
The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.
Answers: 2
8.) An archaeologist can determine the approximate age of certain ancient specimens by
measuring th...
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