Mathematics, 16.11.2020 09:40, kenz391
The half-life of the radioactive element unobtanium -41 is 20 seconds. If 48 grams of unobtanium-41 are initially present, how many grams are present after 20 seconds? 40 seconds? 60 seconds? 80 seconds? 100 seconds?
Answers: 1
Mathematics, 21.06.2019 16:00, floressavanna15
Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)
Answers: 1
The half-life of the radioactive element unobtanium -41 is 20 seconds. If 48 grams of unobtanium-41...
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