Find the correct sum of these geometric series..
*a1=343, an=-1, r= -1/7
*a1=80, n=7, r= -1/2
*a1= 3, a8=384, r=2
me with these problems.. : (

Wholesome food company has been hired to design a healthy menu for the cafeteria at ridgemont high school. they want to conduct a survey to determine what percentage of ridgemont’s 15001500 students like broccoli. the survey will ask, “do you like broccoli? ”