What is the probability that the epoch transitioned from the rem sleep stage to the non-rem sleep stage (the probability of previous rem and current non-rem)? use 4 significant decimal places for your answer, and use the proper rules of rounding. i am looking for just the answer, not the equation.

Can some one explain this i got sent this. is this a threat i’m scared

Which of the following best describes the figure?

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?