I’m really not sure. But i think it’s 80. Cause there is a pattern.
I believe the mean is 60 pounds
ANY number raised to the zero power is ' 1 '.
(This rule is worth memorizing. You'll amaze all of
your friends, especially the ones who don't know
how to do it without running to Google.)
So 5^0 = 1 .
Answer: 231.3 repeating!
Step-by-step explanation: I used the calculator