The interquartile range is equal to what?
a.
q4 – q1
b.
q3 – q2
c.
q3 – q1
d.
q4 – q2

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

What percent of 18 is 24? and plz explain thx.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3