The members of a rock climbing club can use an indoor rock climbing facility anytime they wish us a part of the club membership. As it creates a new budget the club decides to investigate how often the members use it indoor climbing facility. Then I will decide whether to increase the budget for this facility. Manuel and Gretchen are in charge of gathering this information so they serve the members of the club. Each person will administer the survey to 15 random selected members and record how many days in the past month those members use the indoor facility. Their data is shown on the table

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?