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?
Answers: 1
Mathematics, 21.06.2019 21:30, cocoj3205
Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.
Answers: 2
Mathematics, 21.06.2019 22:00, leomcintyre12
If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left
Answers: 2
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