Mathematics, 25.06.2019 21:00 cfdewar5403
What is the solution set to the following system? {x+y=3 {x^2+y^2=9
Answers: 1
Mathematics, 21.06.2019 14:30, brockandersin
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
What is the solution set to the following system? {x+y=3 {x^2+y^2=9...
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