Our 7th grade math class was studying an experiment. each group of students were given 2 paper bags. in one bag labeled a, there will be 5 different brands of chips. in the second bag labeled b, there will be the same 5 brands of chips. if a bag of chips is drawn from each bag, what is the probability of not drawing your favorite brand?

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes