courtneycathey courtneycathey

13-12-2016
Mathematics

contestada

An English instructor asserted that students' test grades are directly proportional to the amount of time spent studying. Lisa studies 6hr for a particular test and gets a score of 73. At this rate, how many hours would she have had to study to get a score of 91?

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keommikay keommikay

13-12-2016

7.58. Round if needed. (Math is insane, By the way)

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Аноним Аноним

13-12-2016

she would have to study for 18 hours

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