Answer:
9 pm
Explanation:
If the local mean time at 45° W is 12:00 noon, what will be the local mean time at 90°E?
Solution:
The lines of longitude run from north to south, measuring distance from east to west of the prime meridian. The line of longitude are used to measure time between different locations.
Each 15° = 1 hour, 1° = 4 minutes
Change in longitude = 45° + 90° = 135°
Change in time = 135° * (1 hour per 15°) = 9 hours
Final destination time = initial time + change in time
Final destination time = 12 noon + 9 hours
Steam boats were invented and more roads were created
Answer:
Percentage change in price is 71.4%
Explanation:
Here, we want to get the percentage change in price
Mathematically, that will be;
(new price - old price)/old price * 100%
new price = $1.20
old price = $0.70
% change will be ;
(1.20-0.70)/0.70 * 100%
= 0.5/0.7 * 100% = 71.4%
<u>Social </u>gerontology is the study of the nonphysical aspects of aging, including such topics as the societal consequences of an aging population and the personal experience of aging.
Gerontology is the study of ageing and how it affects people at all stages of life. The analysis of societal changes brought on by our ageing population; the study of physical, mental, and social changes in ageing individuals; and the application of this information to policies and programmes are all included.
Gerontology's subdiscipline of social gerontology is thought to be science-based but application-focused. The protection of their unique requirements and the preservation of their social interactions in old age are its main points of emphasis. Autonomy and self-determination are significant value orientations.
As the population ages, the older people's demands change, and as society adapts to meet these requirements, social gerontology will play a significant role in society. Gerontology's main objectives—to increase our understanding of ageing and use research to better the lives of older people—are supported by age-related research.
To learn more about social gerontology, refer
brainly.com/question/14649940
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