Plants don't cause weathering. They can't round out a rock or create a smooth side.
1. Often, as more people are added to a single job, the marginal return decreases (Brook's law). This is due to several reasons. With more people, communication and synchronization become increasingly difficult. Also, it takes some time for new employees to become as productive as older ones. Finally, if the work is highly divisible, it might just take them longer because they might get in each other's way. Therefore, the first advice would be to check the personnel and try to remove any employee who is superfluous.
2. Diminishing returns is the decrease on marginal output as one production factor increases and all the other ones stay the same. So another solution would be to try to increase all the other factors that have not been increased yet.
Answer:
The areas of psychology fall into place because, regardless of their focus of study, they all aim to understand the human mind and behavior and help patients live better.
Explanation:
Psychology is the scientific study of the mental processes and behavior of the human being and their interactions with the physical and social environment. The goal of all areas of psychology is to diagnose, prevent and treat emotional disorders and mental illness, it is this goal that unites all the different areas forming one science that is psychology.
Psychology seeks to describe sensations, emotions, thoughts, perceptions, and other motivating states of human behavior. For this, the psychologist uses methods capable of analyzing the behavioral and psychic phenomena of patients.
I don’t know man. the pain never stops.
Explanation:
20 men can do 1 W in 36 days
=> 20 men can do 1/36 W in 1 day
=> 10 men can do 1/72 W in 1 day.
30 girls can do 1W in 36 days
=> 30 girls can do 1/36 W in 1 day
=> 12 girls can do 1/90 W in 1 day.
Together 10 men and 12 girls can do 1/72 + 1/90 W in 1 day
= 9/360 = 1/40 W in 1 day.
Therefore they need 40 days to do the piece of work.
