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Mathematics, 27.06.2019 19:00 fay1016
Amiddle school keeps track of its population. in 2011, the school population was 1500 students. in 2012, the student population had increased by 10%. in 2013, the student population had decreased by 10%. andy believes that the 2013 student population is the same as the 2011 student population since the population both increased and decreased by the same percentage. identify and explain the flaw in andy's reasoning. determine the percent change in the number of students from 2011 to 2013.
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Amiddle school keeps track of its population. in 2011, the school population was 1500 students. in 2...
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