(-3, 8), (-9, 10)
A) 3
B)1/3
C) -3
D) -1/3

Step-by-step explanation:

You haven't asked a question. Are you trying to determine the distance between the points? The slope of the line segment?

slope of line segment = (difference of y-coordinates)/(difference of x-coordinates) = (10-8)/(-9-(-3)) = 2/(-6) = -⅓

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

hope this < 3

your answer is a

step-by-step explanation:

4*4*4*4=256