Ask your own question, for FREE!
Mathematics
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.

8 years ago
OpenStudy (anonymous):

8 years ago
OpenStudy (anonymous):

the question the light is not green

8 years ago
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%

8 years ago
Can't find your answer? Make a FREE account and ask your own question, OR you can help others and earn volunteer hours!
Latest Questions
Lisamgarcia: How was Twain a trusty narrator in his reminiscence from Uncle Tom's Cabin
8 hours ago 0 Replies 0 Medals
Ballery1: square root function.
8 hours ago 48 Replies 6 Medals
byzarvich: Used to be a Brainly moderator. Ask me anything.
1 hour ago 2 Replies 0 Medals
ccharles301: You will then write a one- to two-paragraph summary describing your chosen type of biotechnology.
9 hours ago 1 Reply 2 Medals
Ballery1: new question. :)
10 hours ago 35 Replies 4 Medals
Ashlynn1: Find the image of DEF under the translation of (x,y) -> (x+7,y+2)
12 hours ago 3 Replies 0 Medals
zarkam21: 1. Define and describe the features of mood disorders such as: Major Depressive Disorder, Persistent Depressive Disorder, Premenstrual Dysphoric Disorder, C
11 hours ago 6 Replies 2 Medals
Ballery1: Help plz
10 hours ago 226 Replies 1 Medal
nal23: Which sentence contains a participial phrase with an embedded clause? Running, giraffes look like something that was designed in a bad dream.
19 hours ago 0 Replies 0 Medals
Ballery1: can someone algebraically show me how to plug and chug for every x value into the function? i'm having hard time dealing with power functions.
15 hours ago 271 Replies 4 Medals