Mathematics, 07.07.2021 03:50 natalie2sheffield
Persons taking a 30-hour review course to prepare for a standardized exam average a score of 620 on that exam. Persons taking a 70-hour review course average a score of 749. Find a linear equation which fits this data, and use this equation to predict an average score for persons taking a 57-hour review course. Round your answer to the tenths place.
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Persons taking a 30-hour review course to prepare for a standardized exam average a score of 620 on...
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