Evaluate the expression.

34 − (4 − 1)2
A) 4
B) 5
C) 72
D) 75

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