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Mathematics, 23.04.2020 23:05 cobbiegirl8996

For several years, Graham has gathered data students who own a computer and on the performance on a typing-speed test He creates the linear model y = 3.8x + 17.4 where y represents the typing speedin words per ministe, of student and represents the number of years the student has owned a computer. According to Graham's model, what is the approximate speed of a student who has owned a computer for three years?

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