The distance between a skier on top of a mountain and the end of the ski course is 2395 feet if the end of the course is 642 below sea level, what is the distance between the skier and the end of the course?

d i think

step-by-step explanation:

1,589.63 in.^3

step-by-step explanation:

i hope this you : d

- "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."