There are 3 RSM branches in Math City. The branches are called R, S, and M. Arty plans a 5-day visit to Math City and wants to visit each branch
She will visit one branch per day, which means that Arty will visit one or more
branches more than once, possibly on consecutive days.
How many different schedules can the RSM students prepare for Arty?

One possible schedule is R -S-S-M-R, where Arty visits branch R on the first
and fifth days, branch S on the second and third days, and branch M on the fourth
day.

good bye

step-by-step explanation:

the answer is true.

step-by-step explanation:

- "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."