Mathematics, 14.11.2020 14:10 dummyboi57
In a multiple choice examination of 20 questions, four marks are given for each correct answers and one mark is deducted for each wrong answer. There is no penalty for not attempting a question. a candidate attempts "a" questions and get "c" correct. Write down, and simplify, an expression for the candidate's total mark in terms of "a" and "c".
Answers: 3
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15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form
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In a multiple choice examination of 20 questions, four marks are given for each correct answers and...
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