2 years ago

What is the missing angle. Find x

Mathematics

1 answer:

ExtremeBDS [4]2 years ago

3 0

Answer:

20 20202020020200220020200

Step-by-step explanation:

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Each day, a young person should sleep 9 hours plus 1 4 hour for each year that the person is under 18 years of age. Assuming the

Andre45 [30]

Answer:

$y(x) = 9 + 0.25*(18 - x)$

Step-by-step explanation:

We have the following variables:

y: hours of sleep

x: age

Each day, a young person should sleep 9 hours

This means that y is 9 added to something

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For each year the person is under 18 years of age, she should sleep 1/4 = 0.25h on top of the 9 hours.

So the equation relating hours of sleep y and age x is:

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3 years ago

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3 years ago

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Step-by-step explanation:

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