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Mathematics, 21.06.2019 14:30
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?
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Mathematics, 21.06.2019 17:00
What properties allow transformation to be used as a problem solving tool
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Mathematics, 21.06.2019 17:30
Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16
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Mathematics, 21.06.2019 18:00
If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?
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Chemistry, 24.08.2019 21:30
Chemistry, 24.08.2019 21:30
Mathematics, 24.08.2019 21:30
Computers and Technology, 24.08.2019 21:30
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History, 24.08.2019 21:30
Biology, 24.08.2019 21:30
Mathematics, 24.08.2019 21:30
Mathematics, 24.08.2019 21:30