John as and norma's restaurant bill comes to $23.40. they are planning to tip the waiter 15% of their bill. how much month should they leave for a tip?

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

4444444444444 i think

hello! just here for points! though i wish i knew!