What is the circumference of a circular park with a radius of 100 meters? (round your answer to the nearest tenth.)

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 shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?