Determination of the pressure of gasoline at the bottom of the tank if the height of the gasoline column is 12 cm.

The hydrostatic pressure of gasoline at the bottom of the tank can be calculated using the formula:
Р = ρ * g * h, where ρ is the density of gasoline (from the table of densities of liquids ρ = 750 kg / m ^ 3), g is the acceleration of gravity (we take g = 10 m / s ^ 2), h is the height of the column of gasoline (h = 12 cm = 0.12 m).
Let’s calculate the value of the hydrostatic pressure of gasoline at the bottom of the tank:
P = ρ * g * h = 750 * 10 * 0.12 = 90 Pa = 0.9 * 10 ^ 3 Pa = 0.9 kPa.
Answer: The hydrostatic pressure of gasoline at the bottom of the tank is 0.9 kPa.