A class is taking a trip to the museum. The teacher finds that for every 3 students who brought a bag lunch, 2 students will buy lunch at the museum. Which line represents the problem situation?

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points