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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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What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2
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Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers
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Mathematics, 21.06.2019 19:50
98 point question what is the record for most points in one
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If the Diameter is 10 of a circle then what is the radius....
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