So I went to school so I can play, and asked my teacher if she can go out with me. Why did she say, "No but you can come in me." What did she mean? I just wanted to play.

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