Hannah is playing soccer. At this point in the match, she has taken 15 shots and scored 10 times. What is the experimental probability of nit scoring a goal on her next attempt? write your answer as a fraction.

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.