Answer:
Geometric
Explanation:
Given the sequence : 1.6, 0.8, 0.4, 0.2
To establish if the sequence is arithmetic or geometric ; we determine if it has a common ratio or common difference
Common difference, d are peculiar to arithmetic progression whole common ratio, r are peculiar to geometric.
Common difference, d ;
d2 - d1 = d3 - d2
0.8 - 0.6 = 0.4 - 0.8
-0.2 = - 0.4 (Hence, common difference does not hold).
Common ratio, r
r2 / r1 = r3 / r2
0.8/1.6 = 0.4 / 0.8
0.5 = 0.5
Hence, we can conclude that the sequence is geometric.
Answer is B. I know for a fact!!!
Answer:
1. Management of scientific methods
2. Progressive line
3. Speakeasy
Explanation:
1. Management of scientific methods: after the WW1, some improvement were made in regards to scientific techniques and innovations. Some new weapons were created as a result of this improvement.
2. Progressive line: this has to do with improvement in manufacturing processes in which parts are lined as semi- finished items.
3. Speakeasy: these are legal establishment after the WW1 where people tend to go to ease themselves like pubs, bars and clubs.
<span>The main tradeoff is that there are still ways to enter the market in many endeavors, allowing for free enterprise. The government intervention assures that there will not be monopolies in areas in which companies might easily gain an unfair advantage over other companies.</span>