The mean hourly salary of the 10 employees at a fast­food restaurant is $8.25. one of the employees earning $6.50 an hour leaves the company, and another employee is hired at $5.50 an hour. what is the new mean salary of the employees?

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?