Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase. The surrounding gas must not be saturated with the evaporating substance. When the molecules of the liquid collide, they transfer energy to each other based on how they collide with each other. Wikipedia
Answer:
40
Step-by-step explanation:
the line in the middle shows the median
Answer:

Step-by-step explanation:
The formula for calculating percentage is

The "part" is the electricity payment.
The "whole" is Ramon's earnings.

5m + 4m = 72
Combine like terms.
9m = 72
Divide both sides by 9.
m = 8
Answer:
lo siento, no lo sé
Step-by-step explanation: