3 years ago

15 = 5/ 3(x + 12) solve for x in simplest form

Mathematics

1 answer:

Readme [11.4K]3 years ago

5 0

Answer:

x= -10 1/5 or -10.2

Step-by-step explanation:

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5. If the covariance between the variables x and y is 18 and the variance

klasskru [66]

Answer:

The coefficient of correlation=0.5

Step-by-step explanation:

We are given that

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We know that

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Using the formula

$r=\frac{18}{\sqrt{16}\times \sqrt{81}}$

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3 years ago