If Q1=5 and Q3=15, what is the Interquartile range (IQR) and what does it tell you about the data?​

Find the sum of the first 8 terms of the following sequence. round to the nearest hundredth if necessary.

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

What kind of bond pays interest which is exempt from tax?