Vadim is purchasing tick medicine for a dog. The amount of medicine depends on the dog’s weight. The medicine is available in packages that vary by 12 dog pounds. How accurate does Vadim need to be to buy the correct package of medicine? Explain.

step-by-step explanation:

if x = 2 you have to find x to finish the problem

ddd

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."

the second option

step-by-step explanation: