Question

Find the mean of the set of data. 2, 3, 5, 7, 9

Answer 1

Answer: 4.6666666666

Step-by-step explanation: Add all the numbers up and divide what you get by how many numbers are in the list.

Answer 2

Answer:it's Fibonacci series

Step-by-step explanation:

1,2,3,5,8.....

It's n=(n-1)+(n-2)