Question

Favorite radio station has this hourly

Lenn
Schedule: news 14 min, com setcials 3 m min, music
43 min. If Lenny chooses a time of day at random
rn on the radio to his favorite station, what is
to turn
the probability that he will hear the news?

Answer 1

p(n)=news time/total time

We are told that the news is 14 minutes long during an hour so

p(n)=14/60

p(n)=7/30