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Year 11 Maths - General Linear Relations and Equations

Problem Solving and Modelling

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Questions
Question 1
10874

Given that the BAC formula for a female is \({\rm{BA}}{{\rm{C}}_{female}} = \dfrac{{\left( {10N - 7.5H} \right)}}{{5.5M}}\) where: \(N =\) the number of standard drinks consumed, \(H =\) hours of drinking \(M =\) mass of the person in kilograms .The \(BAC\) for a woman who weighs 58 Kg and has consumed 4 standard drinks in 2 hours is?

0.078

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