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A radioactive substance decays exponentially

1) A radioactive substance decays exponentially. A scientist begins with 150 milligrams of a radioactive substance. After 26
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2. asked by Hai
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A scientist has 37 grams of a radioactive substance that decays exponentially. Assuming k=-0.3,how many grams of radioactive
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2. asked by Marissa
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A radioactive substance decays exponentially. A scientist begins with 140 milligrams of a radioactive substance. After 21 hours,
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2. asked by Pek
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A radioactive substance decays exponentially. A scientist begins with 130 milligrams of a radioactive substance. After 20 hours,
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2. asked by Jhon
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A radioactive substance decays exponentially in such a way that after 50 years, 60% of the initial amount remains. Find an
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2. asked by Rish
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A radioactive substance decays at a rate of 6% each year if the initial amount of the substance was 600 grams create an
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2. asked by :)
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The radioactive decay of a substance is expressed by A=A^0 e^ -kt, where the initial amount A^0, decays to an amount A after t
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2. asked by Emily
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The radioactive decay of a substance is expressed by A=A^0 e^ -kt, where the initial amount A^0, decays to an amount A after t
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2. asked by sara
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A radioactive element decays exponentially according to the function Q(t) = Q0ekt.If 100 mg of the element decays to 25 mg in 12
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2. asked by Rania
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A radioactive element decays exponentially according to the function Q(t) = Q0ekt.If 100 mg of the element decays to 25 mg in 12
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2. asked by Rania
3. 3,642 views