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Two trains are traveling at a constant rate. Which train has the greater speed?
Train A
Time (h) 2 3 4 5
Distance (mi) 120 180 240 300 Graph of a diagonal line on a coordinate plane going up and to the right with Time (h) on x-axis and Distance (mi) on y-axis. When h is 0, mi is 0. When h is 3, mi is 350
A.


Train A has the greater speed.
B.


Train B has the greater speed.
C.


They both have the same speed.
D.


It is impossible to determine which train has the greater speed.

Two trains are traveling at a constant rate Which train has the greater speed Train A Time h 2 3 4 5 Distance mi 120 180 240 300 Graph of a diagonal line on a c class=

Respuesta :

AnswerAccording to my caculations its B

Step-by-step explanation:Just trust me

Truck B is faster

This is all about distance - time graph.

Now, since they are both travelling at constant speed, it means they will have constant distance covered each hour.

We know that, formula for speed is;

Speed = Distance/time

For truck A;

Constant speed = 120/2 = 60 km/h

Let's check with the second distance as;

Constant speed = 180/3 = 60 km/h

For truck B;

From the graph, we can see that;

After 1 hour, distance = 100 km

After 2 hours, distance = 200 km

Thus; constant speed = 100/1 = 200/2 = 100 km/h

Thus, we can say that Truck B is faster.

Read more at; brainly.com/question/4853862

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