Who get's mood swings (i just had one i was mad then my bf tired to talk to me now i think he's mad at me T^T)

The letter tiles shown below are in a bag. whiteout looking i am going to draw one tile. what are my chances of drawing g?

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample