Answer:
75%
Explanation:
In order to understand this question you need to understand the matching law first. The matching law provides the density of reinforcement or the rate of reinforcement if more than one response is available simultaneously to the individual. Here, two responses are available which are left key, 60 reinforcers per hour, and right key, 20 reinforcers per hour. This provides the ratio between the two reinforcers which is 60:20 or 3:1 in favor of left key. Here, one has to make a prediction only for left key and based on 3:1 ratio it can be said that 75% of pigeon will make their responses on the left key.
Answer:
A. Extending the role of government into industries that have been traditionally private, like healthcare
.
Explanation:
The Democratic Party has different factions, one of them is more progressive, and the other is more centrist, or liberal. In spite of this, the party as a whole agrees with the idea that the American healthcare system should be reformed.
Most of the democratic presidents in the 20th century have tried to reform healthcare by increasing government intervention. Franklin D. Roosevelt created Social Security, Medicare begun during the Lyndon B. Johnson administration, and Obama signed into law the Patient Protection and Affordable Care Act in 2010.
For this case we have the following scenario:
a couple of friends listening to music
Therefore, they are listening to music.
The option that you must select is the following:
they hear music
The translation of the option in Spanish is given by:
ellas oyen música
Answer:
ellas oyen música
option B
Answer:Causes of urbanization include: Industrial Growth: The explosion of industrialization and manufacturing enterprises within a certain urban area gives rise to more employment opportunities — which is another factor of urbanization.Modernization: New technology upgrades the infrastructure of urban areas.
or you can choose this idk
The growth in urban areas comes from both the increase in migration to the cities and the fertility of urban populations. Therefore, the urbanization of the world is likely to slow population growth. It is also likely to concentrate some environmental effects geographically.
Explanation:
don't get mad if i'm wrong .-.
Answer: the type of acting is called Presentational acting.
Explanation: Presentational acting is when actors imitate other actors with the acting emanating not from inside the actor but for teaching purposes.