Help plz its no 8t^6

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

What is coefficient of the term of degree of degree 5 in the polynomial below

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°