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You have 704 grams of a radioactive kind of chromium. How much will be left after 4 months if its half-life is 1 month?
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Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
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You have 704 grams of a radioactive kind of chromium. How much will be left after 4 months
if its h...
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