Achild is running on a moving sidewalk in an airport. when she runs against the sidewalk's motion, she travels 27ft in 9 seconds. when she runs with the sidewalk's motion, she travels 99ft in the same amount of time. what is the rate of the child on a still sidewalk and what is the rate of the moving sidewalk?

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?