If sean’s dad paid $41.40 on a meal that cost $36, what percent tip did he pay?

 The required percentage of tip is 15%.

Step-by-step explanation:  Given that Sean’s dad paid $41.40 on a meal that cost $36.

We are to find the percentage of tip that he paid.

The amount of tip is equal to the amount paid minus the cost of the meal.

So, the amount of the tip will be

Therefore, the percentage of the tip is given by

Thus, the required percentage of tip is 15%.

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

8121 because

130,000 divided by 16 is 8121