Agroup of 20 students and 4 adults are going on a field trip to the museum. what is a diagram to show the ratio from students to adults

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?