In the ncaa final-four basketball tournament, the east champion plays the west champion, and the champions from the mideast and midwest play. the winners of the two games play for the national championship. draw the eight different single-elimination tournament graphs that could occur.

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

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if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

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