What is the unit rate in miles per hour if shelly runs 5/6 a mile in 20 minutes

23.3333333... minutes per mile

Step-by-step explanation:

20/6 = 3.333333...

23.3333333... minutes per mile

Step-by-step explanation:

23.3333333... minutes per mile

20/6 = 3.333333...

- "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."

this is a good question! i’ll do some research and what i find, i’ll contact you asap when i have something! ✊