allenge Avi's pet hamster Chubby loves to run in his hamster wheel. During one "race", Avi counts 100 rotations of the wheel. She wants to know how far Chubby ran, so she measures the diameter of the wheel and finds that it is 20 cm. cumference of a given the area How far did Chubby run? Round your answer to the nearest cm.​

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

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?

Urgent? will give brainliest to the first correct answer what is the area of the figure?