3x + 2y = 12.15 x + 2y = 6.25
Use Elimination method to solve...
Mathematics, 16.11.2020 23:40, math6967
3x + 2y = 12.15 x + 2y = 6.25
Use Elimination method to solve
Answers: 2
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Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?
Answers: 3
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Need on this geometry question. explain how you did it.
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