According to the number line, what is the distance between points A and B? A
B
- 16-14-12-10 -8 -6 -4 -2
02
4
6 8 10 12 14 16
6 units
7 units
12 units
O 14 units

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.

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(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

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this answer is !