Mr Campbell decides that too many students are getting a pass on homework he has 10 yellow marbles to the jar tell whether each part of the probability model does or does not change

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

What’s the domain of this function? fast

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?