7. 50 percent of the imports of barley into a country came from Dominions, 80 percent of the total imports go to brewing. 75 percent of the imports are grown in the Northern Hemisphere, 80 percent of the Northern grown barley goes to brewing, 100 percent of foreign Southern grown barley goes to stock feeding. Show that the foreign Northern grown barley which goes to brewing cannot be less than 30 percent nor more than 60 percent of the total imports. (It is assumed that brewing and stock feeding are the only two uses to which imported barley is put).

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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7.
Dominions, 80 percent of the total imports go to brewing. 75 percent of the
imports are grown in the Northern Hemisphere, 80 percent of the Northern
grown barley goes to brewing, 100 percent of foreign Southern grown
barley goes to stock feeding. Show that the foreign Northern grown barley
goes to brewing cannot be less than 30 percent nor more than 60
percent of the total imports. (It is assumed that brewing and stock feeding
are the only two uses to which imported barley is put).
50 percent of the imports of barley into a country came from
which
Transcribed Image Text:7. Dominions, 80 percent of the total imports go to brewing. 75 percent of the imports are grown in the Northern Hemisphere, 80 percent of the Northern grown barley goes to brewing, 100 percent of foreign Southern grown barley goes to stock feeding. Show that the foreign Northern grown barley goes to brewing cannot be less than 30 percent nor more than 60 percent of the total imports. (It is assumed that brewing and stock feeding are the only two uses to which imported barley is put). 50 percent of the imports of barley into a country came from which
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