Solve the Problem. -The Amount of a Radioactive Substance Present, in Grams, at in Grams

question 94

Multiple Choice

Solve the problem.
-The amount of a radioactive substance present, in grams, at time t in months is given by the formulay = 6,000(2) -0.2t. Find the number of grams present in 2 years. If necessary, round to three decimal places.

• A)215.381
• B)4,547.150
• C)21.538
• D)454.715

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