Give me ur best meme, will give my fav brainliest!

In my whole life, I thought air was free

but until I bought a bag of chips

Explanation:

please give me brainliest

answer; i believe the correct answer is (4) flip a coin as each participant arrives,heads indicates assignment to the first group: tails indicates assignment to the second group;

it should be c, women were allowed to vote in all states because federal law supersedes state law.

"states can make their own laws, as long as they don't contradict what the federal law states. the states do not have the authority to pass a law that negates a federal law." -google