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Mathematics, 11.09.2019 06:20 niescarlosj

23. the average wind speed increased 19 mi/h from 8 a. m. to noon. the
average wind speed decreased 5 mi/h from noon to 4 p. m. at 4 p. m., the
average wind speed was at least 32 mi/h. what is the minimum value of
the average wind speed at 8 a. m.?

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23. the average wind speed increased 19 mi/h from 8 a. m. to noon. the
average wind speed decr...
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