I don't understand 2.3
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whoops I meant i don't get 2.3.
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updated Mar 19, 2011
posted by carolralph
1 Answer
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Try reading about the subject here. There are sections on the left menus for items 41 through 47 in unit four. There's a lot to cover, but they explain it slowly and thoroughly.
updated Mar 19, 2011
posted by pesta
