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Mathematics, 21.06.2019 14:10, sebastianapolo5
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?
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Mathematics, 21.06.2019 14:30, robert7248
Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?
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Mathematics, 21.06.2019 18:30, jakobrobinette
Is the square root of 4 plus the square root of 16 rational?
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Simplify 625 to the power of 1/4...
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