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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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Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?
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Brainliest find the value of a^n b^n if n=3,a=100,and b=1/4
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