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Mathematics, 21.06.2019 14:10
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, 21.06.2019 21:30
Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.
Answers: 1
Chemistry, 01.12.2021 22:40
History, 01.12.2021 22:40
Chemistry, 01.12.2021 22:40
Mathematics, 01.12.2021 22:40
Mathematics, 01.12.2021 22:40
Mathematics, 01.12.2021 22:40
Mathematics, 01.12.2021 22:40
Mathematics, 01.12.2021 22:40
Mathematics, 01.12.2021 22:40