Mathematics, 20.07.2019 12:00 breexj
Carbon-14 decays at a constant rate, so it can be used to determine the age of fossils. in particular, if the original amount of carbon-14 present is a0, then a(t) = a0e^(-kt) can be used find the amount of amount of carbon-14 remaining after t years. given that the half-life of carbon-14 is 5,730 years, what is the value of the decay constant k to 5 decimal places? k a0 = a0e k ~=
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Mathematics, 21.06.2019 15:40
Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.
Answers: 1
Mathematics, 21.06.2019 19:30
1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor
Answers: 1
Carbon-14 decays at a constant rate, so it can be used to determine the age of fossils. in particula...
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