Does anybody know how to do problems 19 and 21?
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Answers: 1
Mathematics, 21.06.2019 12:30
What is the percent of increase for a population that changed from 438,000 to 561,000
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Mathematics, 21.06.2019 12:30
Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?
Answers: 2
Mathematics, 17.11.2020 04:40
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Mathematics, 17.11.2020 04:50
Mathematics, 17.11.2020 04:50