Answer:
62
Explanation:
I first divided 3 into 180 which is 60 because 18 divided by 3 is 6 and then you add back on that 0 getting to 60. Then for the 6, divide that by 3, which is 2 which you add to the 60 getting to 62.
I hope this helps and please don't hesitate to ask if there is anything still unclear!
Answer:
3.33%
Explanation:
Data provided in the question:
Real per capita GDP in South Korea in 1957 = $400
per capita GDP in South Korea in 1978 = $800
Total number of years taken to double the GDP = 21 years
Now,
Using the Rule of 70, which states that
Number of years to double the GDP = 70 ÷ (average annual economic growth rate )
thus,
21 years = 70 ÷ average annual economic growth rate
or
Average annual economic growth rate = 3.33%
The five cities connected by the Madrid-Seville High-Speed Rail (HSR)—Madrid, Ciudad Real, Puertollano, Cordoba, and Seville—that have changed their land cover are the subject of this study. Between 1991 and 2006, there was an analysis. According to the report, the two largest cities in the Madrid-Seville region—Madrid and Seville—receive the majority of the benefits from land development, although smaller HSR-served cities also gain from this. Each city has its own unique land development process.
Madrid–Seville high-speed rail line.
The 472 kilometres (293 miles) long Madrid-Seville high-speed line, also known as NAFA or Nuevo Acceso Ferroviario a Andaluca, is a Spanish railway line used for high-speed travel between Madrid and Seville. Since April 21, 1992, the first high-speed rail link in Spain has been operational, reaching speeds of up to 300 km/h (186 mph). Over half less time was required to go between the two end points.
The high-speed rail line from Madrid to Malaga departs at Cordoba. Only the Alvia service is extended from Seville to Cádiz.
to learn more about Seville High-speed rail line
brainly.com/question/1995853
#SPJ4
Answer:
PPF : Downward Sloping Straight Line
Explanation:
PPF is the locus of product combinations that an economy can produce, given resources & technology.
It is downward sloping : Because of inverse relationship between two goods- if one has to be increased other has to be decreased , because of same resources & technology.
Marginal Opportunity Cost (Slope of PPC): is ratio of a good sacrifised to gain each additional unit of the other good.
∆ Good sacrifised / ∆ Good gained
If this ratio is same i.e constant amount of a good is sacrifised to gain an additional amount of the other one , the slope of PPC is constant & it is a straight line
Eg : Good1 Good2 MOC [∆Good2/∆Good1]
0 20 _
10 10 -10/10 = -1 (10-20)/(10-0)
20 0 -10/10 = -1 (0-10)(/20-10)
So , same (1) good 2 is sacrifised to attain a good 1 each time.
However Generally: MOC is increasing , because of assumption that resources are unequally efficient in various goods production - shifting good from efficient to inefficient increases sacrifise each time. This makes PPC usually concave.
