The time in seconds it takes to hear thunder after you see lightning varies directly as a distance and feet from the lightning if the temperature does not vary much during the storm. In a certain storm it takes three seconds to hear thunder and the lightning a scene 3330 feet away Find equation that describes relationships between d and T. Round six decimals as needed
T=

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

-2/

50-60=10

step-by-step explanation: