artifact originally had 16 grams of carbon-14 present. The decay model A = 16 e -0.0001211 describes the amount of carbon-14 present after t years. Use the model to etermine how many grams of carbon-14 will be present in 7798 years. The amount of carbon-14 present in 7798 years will be approximately (Round to the nearest whole number.) 4 grams

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