Write an explicit formula for the following recursive formula.
an = an- 1 + 13; a1 = 10

What is this equation in point-slope form?

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.

Can you simplify 4/7? 24 points will be awarded!