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Mathematics 12 Online
OpenStudy (anonymous):

To discourage random guessing on a multiple choice exam the professor assigns 5 points for a correct response deducts 2 points for an incorrect answer and gives 0 points for leaving the question blank what is your score on a 35 question exam if you have 22 correct and 7 incorrect answers?

OpenStudy (anonymous):

Express your score as a percentage of the total points possible

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