Mathematics, 01.06.2021 05:30 SmokeyRN
Iodine-125 has a half-life of about 60 days. After 180 days, how many milligrams of a 200 mg sample will remain?
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The sum of two numbers is 86, and their difference is 20. find the two numbers
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Mathematics, 21.06.2019 17:40
Follow these steps using the algebra tiles to solve the equation β5x + (β2) = β2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
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Mathematics, 21.06.2019 18:00
George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain
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Mathematics, 21.06.2019 22:30
Factor the polynomial by its greatest common monomial factor.
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Iodine-125 has a half-life of about 60 days. After 180 days, how many milligrams of a 200 mg sample...
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