Answer:
option 2
hope this helps
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Step-by-step explanation:
The second one
There are 10 data points in the graph, so the second one represents all 10 data points whereas the first one only shows the values and not how many of each value there are
AQ : QE = 2 : 1 ( property of a centroid of a triangle)
Therefore 2/1 = 18 / QE
2QE = 18
QE = 9 (answer)
I dont really understand the question but I think its -7.
