Let the food in the boy's home be : F
Given : This food is sufficient for 50 children for 12 days
Given : There is an increase of 10 more children
It means : Total children = 60
<u>Answer:</u> The food is sufficient for 10 days
<span>Because without the free enterprise system America would have no freedom inside their business and would be told how to sell it for how much and only sell certain things</span>
<span>Pope Leo X lives in Vatican City, which is inside Rome. So, Rome was the central power of Europe at that time.
</span><span>
When trying the rebuild the St. Peter's Basilica the church ran out of money for the project. So, Pope Leo X started selling indulgences for money.
Sorry I only got two.
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Answer:
The answer is negative reinforcement.
Explanation:
In operant conditioning, negative reinforcement occurs when an unpleasant stimulus is removed after a behaviour is completed. In the example, the nagging will stop once the job has been done.
Negative reinforcement has been proved to be more effective than positive reinforcement (rewards).
