Mathematics, 20.03.2021 08:10 deena7
17. In a Year 12 Mathematics examination there are 30 multiple choice questions. A student scores 2
marks for a correct answer, -1 mark for an incorrect answer and zero marks for an unanswered
question.
Mary scores a total of 33 marks in the multiple choice section. How could she have reached this
total?
Please help me with this question, its urgent.
Thank You
Answers: 2
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17. In a Year 12 Mathematics examination there are 30 multiple choice questions. A student scores 2...
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