I got a different answer..
and i don't see it as one of your choices, also your question is confusing since you're repeating it .-.
But anyways i got
A: communicative property, it is this because communicative property allows you to switch around the order.
Answer:
look im sorry but ur on your own
Step-by-step explanation:
THE ASWER FOR THIS IS B IM SURE OF IT :)
Answer:
17÷ 20 is the probability that the first is blue and the second is green