Mathematics, 05.10.2020 20:01 Playboycxm
14. Radiocarbon dating. A support pole for an ancient structure is found to have one-fifth of the carbon-14 of a
modern, living tree. How long ago did the tree used to make the support pole die? Give your answer to the
nearest whole number.
Answers: 2
Mathematics, 20.06.2019 18:02
Which expression shows the result of applying the distributive property to -2(1/3x - 1/5) right answer pls.. 2/3x + 2/5 -2/3x - 2/5 2/3x - 2/5 -2/3x + 2/5
Answers: 2
Mathematics, 21.06.2019 12:50
The table shows a pattern of exponents. what is the pattern as the exponents decrease?
Answers: 3
Mathematics, 21.06.2019 17:20
Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem
Answers: 3
14. Radiocarbon dating. A support pole for an ancient structure is found to have one-fifth of the ca...
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