Anyone know the answer to this ? asap!

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.

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000