American marsupials and Australian marsupials are two primary groups of marsupials. The table shows the number of species in each order of living marsupial, by group.
Group
Total
Number of Species
93
6
American
99
1
Order
Didelphimorphia
Paucituberculata
Microbiotheria
Dasyuromorphia
Peramelemorphia
Notoryctemorphia
Diprotodontia
71
24
Austrailian
235
2
137
Based on the table, what fraction of the Australian marsupial species are from the order Peramelemorphia?

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