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.

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 question, OR you can help others and earn volunteer hours!
Latest Questions
Manny0987654: Subject On-Time Assignment Submission On-Time Arrival to Class Physics 89.7% 82.3% Math 88.
6 hours ago 0 Replies 0 Medals
sofidecker: Bryce collected data about the amount of time each student in his history class spends studying.
7 hours ago 3 Replies 0 Medals
sydneydne: How does resistance training prevent osteoporosis? A. It lowers the cholesterol levels in your blood, which causes your bones to become strong.
15 hours ago 0 Replies 0 Medals
sydneydne: Which condition causes plaque to accumulate on the walls of the arteries, which makes them thicken and lose elasticity? A.
15 hours ago 0 Replies 0 Medals
YasS123432: The equation a = a equals StartFraction 180 left-parenthesis n minus 2 right-parenthesis Over n EndFraction.
7 hours ago 1 Reply 0 Medals
sydneydne: Which foods and exercises can help a person prevent osteoporosis?
15 hours ago 4 Replies 1 Medal
crystalmtz29: Select the correct answer. What does cooking in bulk encourage?
15 hours ago 2 Replies 0 Medals
YasS123432: The equation a = a equals StartFraction 180 left-parenthesis n minus 2 right-parenthesis Over n EndFraction.
16 hours ago 0 Replies 0 Medals
emmaa: In a drama, what is the actoru2019s main responsibility? to describe the scenes o
17 hours ago 1 Reply 1 Medal
cashoutswerve5: The financial institution that makes loans to businesses and individuals but offers no other services is a .
7 hours ago 1 Reply 0 Medals