If the southern states joined the Union by January 1, 1863, they could keep their slaves.
Answer:
53.33%
Explanation:
Data provided in the question;
Volume of the soil sample = 150 cm³
Volume of the water in the soil = 45 cm³
Volume of air in the soil = 35 cm³
Now,
The porosity is given as:
η =
Also,
Total volume of voids = Volume of water + Volume of air
or
Total volume of voids = 45 cm³ + 35 cm³ = 80 cm³
Therefore,
η =
or
η = 0.5333
or
η = 0.5333 × 100% = 53.33%
Answer:
what ...what is this‽¿?
Explanation:
so weired ....ask some logical questions
Answer:
Answer is A
Explanation:
A.
Over 750 million people live in the member countries.
B.
People can move freely about member counties.
C.
It is the world’s second-largest economy.
D.
It has 27 member countries.