Answer:
4/3
Explanation:
For xy-plane coordinates, points are written as (x, y).
This question gives us two points and two line equations to solve this. Let's start with the first one.
Since p is the x value of the point and r is the y value of the point, we can place these values in our equation y = x + b as follows:
r = p + b
Now we do the same with our second point and line equation. We will substitute 2p for x and 5r for y in the equation y = 2x + b. So we get this:
5r = 2(2p) + b
5r = 4p + b
Since we have this two equations with the same two variables, now we can solve them using the elimination method.
In this case I eliminated b as it is constant in both equations. To do this I subtract the equations in order to cancel the b variable.
5r = 4p + b
r = p + b
_______ -
5r - r = 4p + b - p - b
4r = 3p
4/3 = p/r
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Answer is third choice
Matter becomes energy. Law of thermodynamics states that matter can't be created or destroyed, but can transfer to another form. If it was closed in with the form of energy, it would be transferred to the form of energy.
Given the above production possibility curve:
- Kate has an absolute advantage in neither goods
- Sarah has the absolute advantage in both goods.
<h3>What is absolute advantage?</h3>
This is the ability of one person or group to do a certain economic activity more effectively than another person or group.
<h3>How do we arrive at the above answer?</h3>
From the PPC curves of both manufacturers, the attached schedule of production which shows how they use 8 hours of labor indicates that:
Kate produces 4 loaves of bread or 8 pieces of cake; while
Sarah produces 12 loaves or 9 pieces of cake.
Given the definition of Absolute Advantage above, it is thus correct to state that:
- Kate has an absolute advantage in neither goods: while
- Sarah has the absolute advantage in both goods.
Learn more about absolute advantage at;
brainly.com/question/1655791
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