Fifty people attend a certain event, 20 of whom are men and 30 are women. Five attendees will be selected at random for a common door prize. What is the probability that all the prize winners are men? Give your answer to 4 decimal places.

In 2000 there were 100 rabbits in central park the population increased by 16% each year ? write a function to illustrate the situation. how many rabbits were in central park in 2005 . predict how many rabbits there will be at the end of this year we are in 2018?