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Mathematics, 21.06.2019 12:30
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 17:00
Write a story that matches with the expression 42x-5 pls hurry
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Mathematics, 21.06.2019 17:30
What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4
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Mathematics, 21.06.2019 18:30
Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
Answers: 1
Which is the definition of a square?...
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