SOLUTION: Write a recursive formula for 80,40,20,10...

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Question 757982: Write a recursive formula for 80,40,20,10...
Answer by pragya.ban@gmail.com(32) About Me  (Show Source):
You can put this solution on YOUR website!
Write a recursive formula for 80,40,20,10...

a(1)= 80
a(n)= 1/2(a sub (n-1))

Hope this helps! If not feel free to ask again.