Answer:
123 years to reach 2 billion
Explanation:
it is estimated that the population of the world one billion for the first time in 1804. it would be another 123 years to reach two billion in 1927. but it took only 33 years to rise by another billion people, 3 million in 1960.
MAKE ME AS THE BRAINLIEST PLEASE
Two benefits that can motivate one to get a job include:
- The need for income.
- The need to increase professional connections.
Having a job means that you will be able to get a salary which will provide you with the income needed to survive.
It also means that you get to improve your connections as you will relate with work colleagues.
In conclusion, income and relationships can motivate one to get a job.
Find out more on the need for jobs at brainly.com/question/3200805.
Giving a rat some food in the same half of the cage as the bar experimenters want it to press is an example of shaping.
<h3>What is
shaping?</h3>
A conditioning paradigm known as shaping is frequently used to analyze behavior in experiments. Differential reinforcement of subsequent approximations is the technique utilized. B. F. Skinner first used pigeons to demonstrate it before expanding to include dogs, dolphins, humans, and other species.
By encouraging behaviors that advance toward the desired behavior, shaping affects behavior (operant response). Organisms can be trained to behave in ways that would only sometimes if ever, happen naturally through shaping.
Methods of Shaping Behavior:
- Positive reinforcement.
- Negative reinforcement.
- Punishment.
- Extinction.
- Schedules of reinforcement.
To know more about B. F. Skinner refer to: brainly.com/question/802392
#SPJ4
Answer:
Explanation:
If an object travels 50 meters in 10 seconds, it has an average speed of 50 meters/10 seconds, or 5 meters per second.
so it travels at 100/20 mps
