Mathematics, 14.09.2021 04:40 mcmccann4317
For several years, Graham has gathered data on students who own a computer and on their performance on a typing-speed test. He creates the linear model y = 3.8x + 17.4 where y represents the typing speed, in words per minute, of a student and x 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?
21 words/min
29 words/min
56 words/min
64 words/min
Answers: 2
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For several years, Graham has gathered data on students who own a computer and on their performance...
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