You play three rounds of the same ring toss game. Each round, you either hit your target and win or miss your target and lose. What is the probability that you will win three rounds in a row?

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?