DAU COROANA! rapid va rog <3 La un meci de campionatul european de ,cele 8 sectoare ale stadionului sau ocupat in totalitate .Calculeaza nr de spectatori stiind ca in fiecare sector al stadionului au ocupat loc cate 6475 de persoane

if x = 1, then the answer is 3.5

college

- "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."