vanessaanay14 vanessaanay14

23-01-2024
Mathematics

contestada

The number of grams of a certain radioactive substance present at time t is given by the formula A = 500e
-0.009t
where t is the number of years. Find the number of grams that are present at time t=0 and at time t = 1000.
The number of grams present at time t =0 is
(Round to the nearest hundredth as needed.)

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