Answer:
Classical conditioning
Explanation:
Sam is trying to condition his dog to salivate to a bell. He rings the bell and immediately after, while the bell is still ringing, he places food in the dog's mouth. Sam is using classical conditioning.
With the continued use of this conditioning, the dog with time will learn to associate ringing of bell to its feeding time.
It is based on shared concepts that people define for themselves. -Apex
Answer:
The phrase invisible hand was introduced by Adam Smith in his book 'The Wealth of Nations'. He assumed that an economy can work well in a free market scenario where everyone will work for his/her own interest.
Explanation:
1/2, line rises
we are given the following pair of points and and we are to find the slope of line passing through these points:
(-1, 3) and (3, 5)
slope = 
= 
= 
= 
the slope of this line is 1/2 which is positive so the line rises from bottom left towards top right.
One situation where you may make a different purchasing decision with a limited budget is snacks.
With a limited budget you may only purchase a small bag of potato chips. If you had a larger budget you would have purchased a can of Pringles potato chips and a drink. Your limited budget resulted in a smaller purchase than you would have made with a higher budget.
