They have a magnificent team. These people are always kind and willing to listen to your concerns or issues. Better yet, your assignment is always ready before the time, they usually send you a draft to double-check before they finalize your paper.
The rush-hour traffic flow for a network of for one-way streets in a city is shown in the figure. The numbers next to each street indicate the number of vehicles per hour that enter and leave the network on that street. The variable x1, x2, x3 and x4 represent the flow of traffic between the four intersections in the network.
(a) For a smooth traffic flow, the number of vehicles entering each intersection should always equal the number leaving. For example, since 1000 vehicles enter the intersection of 1st Street and 3rd Street each hour and x1 + x3 vehicles leave this intersection, we see that x1 + x3 = 1000. Find the equations determined by the traffic flow at each of the other three intersections.
(b) Find the solution to the system in (a).
(c) What is the maximum number of vehicles that can travel from 3rd Street to 4th Street on 1st Street? What is the minimum number?
(d) If traffic lights are adjusted so that 700 vehicles per hour travel from 3rd Street to 4th Street on 1st Street, determine the flow around the rest of the network.
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.Read more
Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.Read more
Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.Read more
Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.Read more
By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.Read more