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Jake’s drive to work includes 2 sets of traffic lights. The probability that he has to stop at the first set is 0.3. The probability that he is stopped at the second set is 0.4. What is the probability that he is only stopped at one set of lights?
shakeel shahul
0.46
shakeel shahul
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When you drive to work the probability that you are stopped at traffic lights is 0.65 What is the probability that you can drive straight through?
0.35.
What is an examle of conditional probability?
The probability that, if I get caught by a red light at one set of traffic lights, I will get a green at the next lights is an example.
What are the disadvantages of the traffic lights?
* The disadvantages of traffic lights r * Traffic lights can cause a chaos on the roads.* Also cause a huge traffic
How many meanings for the word stall like the cold weather made the car stall at the traffic lights?
It means the engine stopped running.
Who controls traffic lights?
No one really controlls the traffic lights. A computer system controls the traffic lights, and no humans are involved with controlling the traffic lights day in and day out. It is all automated these days.
How often do traffic lights burn out?
The new traffic lights are now LED lights and do not ever burn out.
Are traffic lights luminous?
No, because traffic lights are charged, not naturally bright.
How traffic lights work?
Traffic lights work on a timer, but if you look closely on the road when your stopped at the traffic lights, you should see a rectangle like shape under the car it is called a sensor And when you drive on it, a signal is sent, so the timer knows a car is waiting, if no other cars are going the other way, the timer will change and the light will go green so you can go. I hope this answer helps.
What are traffic lights made of?
Traffic lights are made of part metal and part glass.
What are the disadvantages in traffic lights?
people can be colorblind. When the power goes out so do the traffic lights.
How many traffic lights are there in the UK?
As of 2011, there were more than 25,000 sets of traffic lights in the UK. There was a 30 percent increase in traffic lights from 2000 to 2008.
What did came first the vehicles or the traffic lights?
Logically, unless there were reasons to control traffic, there would have been no reason to create or install traffic lights. Because "traffic" generally comprises vehicles (motorized or otherwise), the traffic was probably there prior to the lights. Certainly, there were mechanical traffic signals that preceded traffic lights, not to mention traffic officers who once stood at busy intersections to direct traffic on a regular basis.
