The equation which can be used to model the relationship is y = 8wx / z
<h3>How to write and solve proportional equation</h3>
y = (k × w × x) / z
where,
- k = constant of proportionality
y = 400
w = 10
x = 25
z = 5
- substitute into the equation
y = (k × w × x) / z
400 = (k × 10 × 25) / 5
400 = 250k / 5
2000 = 250k
k = 2000 / 250
k = 8
Therefore,
y = (k × w × x) / z
y = (8 × w × x) / z
y = 8wx / z
The complete question
Suppose that y varies jointly with w and x and inversely with z and y = 400 when w = 10, x = 25 and z = 5. How do you write the equation that models the relationship?
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I’m 99.9% sure that’s called tuition
The purpose of making an inference is so that one is able to elicit a conclusion that depends on facts provided based on reasoning.
<h3>What is an Inference?</h3>
Inferences are helpful because they help to uncover hidden messages in a text or literature. Another way to refer to inference is "to read between the lines"
When a person arrives at a conclusion by adding one or more logical facts together, they are said to have made an inference.
Do note that the text (paragraph) referred to is unavailable hence the general answer.
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