thirty percent of a radioactive

  1. You have a sample of a certain radioactive substance. After two days, thirty percent of the sample has decayed. What is the
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    2. mathhh asked by mathhh
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  2. You have a sample of a certain radioactive substance. After two days, thirty percent of the sample has decayed. What is the
    1. answers icon 1 answer
    2. math asked by math
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  3. thirty percent of a radioactive substance decays in four years. assuming the decay is exponential, find the half life of the
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    2. Yasmine asked by Yasmine
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  4. 1.What are the equivalent fraction and decimal for thirty-three and one-third%? (1 point) one over thirty-three and 0.3 one over
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    2. Destiny asked by Destiny
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  5. The graph below shows the radioactive decay of rubidium-87.What percentage of rubidium-87 atoms will be left after three
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  6. which is correct restatement of 32%a. thirty two b. thirty two tenths c. thirty two hundredths d. thirty two thousandths
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    2. mary asked by mary
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  7. Directions: Solve the word problem. Write your answer in ratio, fraction, decimal and percent. Show your answer using models.A
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    2. Aliyah asked by Aliyah
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  8. The percent P of a radioactive substance remaining after time t weeks is given by the formula p = 100.(0.5)^1/20 the percent to
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    2. Help asked by Help
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  9. A thirty-year U.S. Treasury bond has a 4.0 percent interest rate. In contrast, a ten-year treasury bond has an interest rate of
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    2. Jon asked by Jon
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  10. A thirty-year U.S. Treasury bond has a 4.0 percent interest rate. In contrast, a ten-year Treasury bond has an interest rate of
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    2. Anonymous asked by Anonymous
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