He Math Club is trying to raise $350 for new t-shirts. So far, they have earned $75.50 from selling special math pencils. They want to know how much more they need to meet their goal. Which of the following will help them?

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