he figure shows the flow of traffic (in vehicles per hour) through a network of streets.(a) Solve this system for xi, i = 1, 2, . . . , 5.   (b) Find the traffic flow when x3 = 0 and x5 = 100.(c) Find the traffic flow when x3 = x5 = 100.

The figure shows the flow of traffic through a network of streets.(i) Setup and solve this system for xi, i = 1, 2, . . . , 5.(ii) Find the traffic flow when x3 = 0 and x5 = 100.(iii) If all the directions are reversed in the figure above, discuss what hap-pens

For each i = 1, 2, 3, 4, 5, perform an analysis to determine what the effect on the traffic flowwill be if the road whose flow is xi is closed. Give the general traffic pattern in each case, andcomment again on the feasibility of road closures

Select the correct answerThree cars A, B and C started from a point at 5 pm, 6 pm and 7 pm respectively and travelled at uniform speeds of 60 km/hr, 80 km/hr and x km/hr respectively in the same direction. If all the three met at another point at the same instant during their journey, then what is the value of x?Options120105100110

Maria bikes 25 km per hour and starts at mile 10. Glen bikes 29 km per hour and starts at mile 0. Which system of linear equations represents this situation?A.Maria: d = 10t + 25Glen: 29d = tB.Glen: d = 25t + 10Maria: d = 29tC.Maria: d = 25t + 10Glen: d = 29tD.Maria: d = 10t + 25Glen: d = 29tSUBMITarrow_backPREVIOUS

The x-t table for a car running a race on a horizontal straight road is given. There are checkpoints at x = 1 km and x = 3 km. Each time the car reaches the checkpoints, it stops for refuelling. Assuming the car runs straight to the given positions without any extra turning or motion, calculate the number of times the car is refilled.