The most common women shoe size in the U. S. is reported to be an 8 1/2. A shoe store uses a table like the one below to decide how many pairs of size 8 1/2 shoes to buy when it places a shoe order from the shoe manufacturers.

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

show us the graphs dude

step-by-step explanation:

x-3y=4

step-by-step e