3. What is the perimeter of the figure below?

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Can some one me with these questions

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?