Yes everything is made of cells because without cells our being can't stay together.
Answer:
5.4
Explanation:
900/10=90 and 90(60)=5400 meters. 5400/100=5.4
Density= population/area
area= 12 X 7 = 84 m^2
density= 168/84= 2 mice per m^2
Answer:
a) The total force is 4659.8 N
b) The gauge pressure is 50764 Pa
Explanation:
Given:
Pressure inside = 0
Patm = pressure outside = 1.013x10⁵Pa
Pressure difference = ΔP = 1.013x10⁵ - 0 = 1.013x10⁵Pa
a) The area is equal:

The force is:

b) The gauge pressure at the bottom is equal:

Where:
ρ = density = 1000 kg/m³
h = 17 ft = 5.18 m
Replacing:
