Mathematics, 21.12.2019 06:31 bugbug26
Bioremediation is the process by which bacteria repair their environment in response, for example, to an oil spill. the efficiency of bacteria for "eating" hydrocarbons depends on the amount of oxygen in the system, ph, temperature, and many other factors. in a certain oil spill, hydrocarbons from the oil disappeared with a first-order rate constant of 2×10−6s−1. how many days did it take for the oil spill to decrease to 10 % of its initial value?
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Mathematics, 21.06.2019 14:20
Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6
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Mathematics, 21.06.2019 16:10
To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz
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Mathematics, 21.06.2019 18:00
Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )
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Bioremediation is the process by which bacteria repair their environment in response, for example, t...
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