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A Sample of 800 Grams of Radioactive Substance Decays According

Question 129

Multiple Choice

A sample of 800 grams of radioactive substance decays according to the function A sample of 800 grams of radioactive substance decays according to the function where t is the time in years. How much of the substance will be left in the sample after 10 years? Round to the nearest whole gram. A) 9 grams B) 605 grams C) 800 grams D) 1 gram where t is the time in years. How much of the substance will be left in the sample after 10 years? Round to the nearest whole gram.


A) 9 grams
B) 605 grams
C) 800 grams
D) 1 gram

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