11. marcia needs to wrap a gift box that's 16 in × 18 in × 44 in. how much wrapping paper will she need to cover the surface area of the box?
a. 6,336 in2
b. 1,784 in2
c. 12,672 in2
d. 3,568 in2

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