A bag contains 4 gold marbles, 5 silver marbles, and 29 black marbles. Someone offers to play this game: You randomly select one
marble from the bag. If it is gold, you win $3. If it is silver, you win $2. If it is black, you lose $1. What is your expected value if you play this game?
As we know that x=x0*[1/2]n putting the values 375=3000*[1/2]n 375/3000=<span>[1/2]n </span>1/8=<span>[1/2]n simplify [1/2]3=</span><span>[1/2]n by cancelling them so n=3 so it will take 3 minutes hope it helps</span>
