Decantation and filtration are both methods of separating mixtures. Decantation is the process of separating the liquid phase of a mixture from the solid precipitate, by pouring very carefully the liquid away. Filtration is the process of passing the entire liquid through a filter, where the solid precipitate will be trapped in the filter. Someone would need to use filtration if he wanted to filtrate the entire quantity of the solution. Also if the solid phase of the solution was not a steady sediment and dispersed in the entire liquid phase.
The Korean War happened 1950-1953.
The Cuban Missile Crisis happened after this, in 1962
The Greek Civil War happened before them; in 1946-1949
We can exclude option 1 now.
US envolvement in Vietnam lasted form 1959 to 1975
We can exclude option 4 now.
The U2 Incident happened in 1960: this information lets us exclude option 2)
and we are left with option 3): <span>c. the Greek Civil War --> the Korean War --> U.S. involvement in Vietnam</span>
Answer:
55% of the round-trip
Explanation:
A technician makes a round-trip to and from a certain service center by the same route means 100% of the trip
the technician completes the drive to the center means half of the trip 50%
then completes 10 percent of the drive from the center means 10% of the 50%
so in total he completes
50 + 50*0.10
50 + 5
55 %
Therefore, the technician has completed 55% of the round-trip.
Answer:
2
Explanation:
April 30, 1789 – March 4, 1797
the term of office is two years.
