The value of 9.6 x 10000 lies between a) 800 and 900
b)300 and 400
c) 80 and 90
d) 30 and 40​

option A is write answer

I hope you help

none of these

Step-by-step explanation:

it's 96000 so none

25.2

step-by-step explanation:

2+4x6-8/10= 25.2

- "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."