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The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. Starting with 220 grams of a radioactive isotope, how much will be left after 3 half-lives?
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The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation
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Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?
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Which of the following is the graph of y= square root -x-3
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The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be redu...
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