I would believe it would be something like; 120 miles: 2 hours, 800 lbs: 40 square inches...etc.
Answer:
option a might be correct but I am not sure maybe you should consult a tutor because he or she may know better than me
Answer:
1/3
Step-by-step explanation:
12/36 = 6/18 = 3/9 = 1/3
Part A
Correlation coefficient: -.99
This tells us that as time goes on (value of x increases) the area of the puddle goes down (value of y decreases)
Part B
y₂ - y₁
------- = slope
x₂ - x₁
9 - 15
--------
5 - 8
-6/-3 = 2
So the slope equals -2, regardless of the fact that we got 2 as an answer there, we know that it is a negative slope
Part C
The data represents causation because an increase in the value of x results in a decrease in the value of y, this shows an example of direct causation between x and y.
The answer can be computed as follows:
worth = £5000(1 - 0.23)^(5) = <span>£1353.39
It is approximately worth </span><span>£1353.39 after 5 years.</span>
