Question: if a student has an average exam score between 70 and 79, he will earn a grade of C in his algebra course. Suppose he

if a student has an average exam score between 70 and 79, he will earn a grade of C in his algebra course. Suppose he has three exam scores of 78. 63, and 82 and that his teacher said the nal exam score i has twice the weight of the other three exams. What range of scores on \\ the nal exam will result in him earning a grade of C? i\\ ' l The range of scores on the nal exam that will result in him earning a grade of C is D s x S D. (Type integers or decimals.)

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