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Mathematics, 20.02.2021 01:00 amandavelez12122005

The following exercise uses data on college students collected from the American College Health Association-National College Health Assessment Survey1 conducted in Fall 2011. The survey was administered at 44 colleges and universities representing a broad assortment of types of schools and representing all major regions of the country. At each school, the survey was administered to either all students or a random sample of students, and more than 27,000 students participated in the survey.

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4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

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let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

x + 112.49

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

x + 112.49 >  250

subtract 112.49 from both sides we get;

x >  137.51

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

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Answer from: Quest
For a 0.25 pfor b o.3pp (0.25+0.3)=0.28

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