4classmates were asked to decorate 1/5 of the bulletin board in a classroom. they divided the section to be decorated among the 4 student. what fraction of the entire bulletin board did each classmate decorate

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

In what form is the following linear equation written y=9x+2

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?