It takes 45 minutes or of an hour to cook a chicken. how many fourths of an hour is that? a. 1 b. 2 c. 3 d. 4

45 minutes is 3 fourths of an hour.

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answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

its a straight line parallel to the time axis