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Mathematics 19 Online
OpenStudy (anonymous):

The following equation is used in meteorology to determine the temperature humidity index T= 2/5(w+80)+15, where w represents the wet-bulb thermometer reading. For what values of w would T range from 85 to 95?

OpenStudy (anonymous):

@ivettef365 @Incognito

OpenStudy (anonymous):

@ankit042

OpenStudy (ankit042):

85<T<95 . put T= 2/5(w+80)+15 now you have to solve this inequality

OpenStudy (anonymous):

which one?? Im lost

OpenStudy (anonymous):

T=(2w/5)+47

OpenStudy (ankit042):

85 < 2/5(w+80)+15 < 95 now can you solve this inequality?

OpenStudy (anonymous):

95, 120

OpenStudy (ankit042):

how did you get 95,120?

OpenStudy (anonymous):

what was the answer

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