My Wife and I usually watch jeopardy on week nights. The first roundof jeopardy is 30 questions and we like to play along, though we may not be that good. Lets look at our odds.

1.) Given a 42% chance, what's the probability of us getting exactly 10 questions correct in the first round?

2.) Given a 42% chance, what's the probability of us getting more than 10 questions correct in the first round?

2.) Given a 42% chance, what's the probability of us getting no more than 5 questions correct in the first round?