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postnew [5]
2 years ago
12

Please help me! If the ratio y/x is the same for all related pairs of x and y, what does that mean about the relationship betwee

n x and y?
Mathematics
1 answer:
Amiraneli [1.4K]2 years ago
3 0

Answer:

Please check the explanation.

Step-by-step explanation:

If the ratio y/x is the same for all related pairs of x and y, it means it represents a proportional relationship.

In other words, 'y' varies proportionally with 'x' or that 'y'  is directly proportional to 'x'.

When we say the ratio is the same, it means when 'x'  increases, 'y' increases and as  'x' decreases,  'y' decreases

Using the equation

y ∝ x

y = kx

k = y/x

Where 'k' is the proportionality constant.

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Answer:

The First 1 is B. And the Second 1 is B. As well.

Step-by-step explanation:

8 0
3 years ago
In 1999 Daniel was 146 cm tall. He grew to be 176 cm by the year 2006. What was Daniel's rate of growth over this period of his
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Answer:

he grows by 5 cm every year between 1999 and 2006

Step-by-step explanation:

This is a arithmetic progression problem with the formula;

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Thus;

a = 146

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3 years ago
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2 years ago
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4 0
3 years ago
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