Find the circumference of the circle. Round to the nearest hundredth.

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

What function has a range {yly< 5}? question on picture above^