Why do i not have a rank when i have 200 thanks?

Which of the binomials below is a factor of this trinominal? x^2-13+30

27 is what percent of 108? 27 is % of 108

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 plzzz write a proportion i will give you 100 points