Tessa's class had a math exam where the grades were between 000 and 101010. N(g)N(g)N, left parenthesis, g, right parenthesis models the number of students whose grade on the exam was ggg.
What does the statement N(8)>2\!\cdot\!N(5)N(8)>2⋅N(5 )N, left parenthesis, 8, right parenthesis, is greater than, 2, dot, N, left parenthesis, 5, right parenthesis mean?

Michele wanted to measure the height of her school’s flagpole. she placed a mirror on the ground 48 feet from a flagpole, then walked backwards until she was able to see the top of the pole in the mirror. her eyes were 5 feet above the ground and she was 12 feet from the mirror. using similar triangles, find the height of the flagpole to the nearest hundredth of a foot.