Melashi5fyHattentre Melashi5fyHattentre

19-11-2016
Mathematics

contestada

A quiz has 20 questions with 5 points awarded for each correct answer and one point deducted for each incorrect answer, with 0 for each question omitted, Larry scored 72 points. How many questions did he omit?

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mustafa125 mustafa125

23-11-2016

he omitted 3 and had 2 incorrect answers

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