Ask your own question, for FREE!
Mathematics 27 Online
OpenStudy (anonymous):

A traffic light is red for 25 sec, yellow for 5 sec, and green for 55 sec. What is the probability that when you reach the light.

OpenStudy (anonymous):

OpenStudy (anonymous):

the question the light is not green

OpenStudy (anonymous):

It seems to me that since the light is green for 55 of the total 85 seconds then the probability of it not being green is 30/85 = 35.29%

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
ARTSMART: Art!
1 hour ago 4 Replies 3 Medals
XShawtyX: Helpud83dude4f All this graphing shi hurts my head like how tf do u do this????
2 hours ago 1 Reply 1 Medal
Jasonisyours: What were the key causes of the French Revolution in 1789?
2 hours ago 2 Replies 4 Medals
brianagatica14: A phone company charges $2 for the first five minutes of a phone call and 30 cents per minute thereafter.
1 hour ago 5 Replies 3 Medals
PureSoulless: Why is the word "Pedophile" always censored in yt vids?
1 day ago 3 Replies 0 Medals
Jalli: What's 58x3634u00b07
19 hours ago 6 Replies 3 Medals
arriya: who wanna play roblox
1 day ago 5 Replies 1 Medal
CherryLover: not sure if ya'll hear of this but last year there was this girl and her name is Aubreigh Wyatt and she was bullied by a group of people and they hated her
2 hours ago 41 Replies 3 Medals
ctomk3743: It's another song I had in mind (please no negative comments) I walk through the rain at night as the wind blows hard and the rain pours down on me.
1 day ago 8 Replies 7 Medals
brianagatica14: Any artist on here?
3 days ago 7 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!