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AlladinOne [14]
2 years ago
10

.Find out whether the given set of ratios are equivalent or not:

Mathematics
2 answers:
Ierofanga [76]2 years ago
7 0
A is equivalent, B is not
Mice21 [21]2 years ago
5 0

Step-by-step explanation:

2 fractions (ratios) in the form a/b and c/d are equivalent if it's verified the following relation:

a·d = b·c

Let's see!

1) 4·7 = 3·7     False. They are not equivalent.

2) 9·4 = 18·2    True. They are equivalent.

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Describe an example in which two variables are strongly correlated, but changes in one do not cause changes in the other.
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