20% off means you paid only 80% of the original price.
0.8x=40
x=40÷0.8=50
so the original price is 50
The location of the GPS device will be ( 75,-45).
<h3>What is coordinate geometry?</h3>
A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis.
The given coordinates of the stations are ( -50,-25) and (200,-65).
The midpoints for the two coordinates will be calculated by the formula given below:-



Midpoints = 75, -45
Therefore the location of the GPS device will be ( 75,-45).
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Answer:
The answer is option (3) Multicollinearity
Kindly find an attached copy of a diagram to the given question
Step-by-step explanation:
Solution
The method that would be responsible for causing the p-value to increase or go higher is Multicollinearity.
Multicollinearity: Refers to a method where variables that are independent in a regression model are associated.
This correlation or association of variables tends to be a problem, because variables that are independent should remain independent.
Answer: 25.6
First, notice that there is 1 adult and 2 children.
A normal adult ticket costs 24. But it's 1/3 off, so 24 * 1/3 = 8 off. That means with the Railcard, it only costs 24 - 8 = 16.
Next, one child ticket costs 12. But it's 60% = 3/5 off, so 12 * 3/5 = 7.2 off. That means with the Railcard, it only costs 12 - 7.2 = 4.8.
Remember there are 2 children, so we multiply by 2 to get 4.8 * 2 = 9.6 for the children.
Final answer: 1 adult + 2 children = 16 + 9.6 = 25.6.
Hope that helped,
-sirswagger21