There was a sample of 950 milligrams of a radioactive substance to start a study. Since then, the sample has decayed by 6.4% each year. Let t be the number of years since the start of the study. Let y be the mass of the sample in milligrams. Write an exponential function showing the relationship between y and t. O=0

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.