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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.

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

What is the rate of change of a line that passes through (2,-5) and (6,-2)?