Answer asap pls ❤️ A class went to a field trip.
They took 7 vehicles, some cars and some vans. Each car can hold 1 teacher and 3 students. Each van can hold 1 teacher and 5 students.
If there were a total of 34 passengers (both teachers and students)
How many students went?
How many teachers went?

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42