Part A, just add the 2 prices for the adults and the price for the child together to get 36.75
I don't know the rest of the parts, sorry ):
First, you can eliminate 1 and 2 because irrational cant be non-repeating or terminating.
Since 18^2 is a whole number, it terminates.
Hope this helps!
Answer
0.0555 …
Step-by-step explanation: