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The quantity, in grams, of a radioactive substance present after t months is given by the function Q(t) = 1000(5)^0.3t (a) How much of the substance
- The quantity, in grams, of a radioactive substance present after t months is given by the function Q(t) = 1000(5)^−0.3t
(a) How much of the substance will be present after 6 months?
(b)How long until there is only 8 grams of the substance remaining?