Mathematics, 03.02.2020 04:53 asher456581
The sum of two numbers is 63, their difference is 12, what are the two numbers? explain step by step
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Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered
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The sum of two numbers is 63, their difference is 12, what are the two numbers? explain step by st...
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