Mathematics, 15.04.2020 00:03 NikolaiSolokov
On a 40 question test students gain 6 points for each correct answer and lose 0.5 points on each incorrect answer. If everyone required to give an answer to each question, what is the formulas that describes how a student's raw score, r, depends on the number of correct answers he or she provided, c?
Answers: 2
question test students gain 
points for each correct answer and lose 
points on each incorrect answer. If everyone required to give an answer to each question.
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On a 40 question test students gain 6 points for each correct answer and lose 0.5 points on each inc...
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