Help please!! Given the data

1,2,3,4,5,5,6,6,6,6,7,7,8,8,9,15,28

Find the Inter-Quartile Range, Q_3-Q_1

a
3

b
3.5

c
4

d
4.5

Write an equation in standard form of the line that passes through the point and has the given slope. ( -2, 4) ; m = -6which of the following best describes the technique used to graph the equation using the slope and y-intercept? y = 5x + 10write the standard form of the equation of the line through the given point with the given slope. point , 4); slope -3/2

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

41/17 as a decimal rounded to the nearest hundredth