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3 years ago

10

Is this linear relationship proportional or non-proportional? Y = 5x +

1 answer:

zmey [24]3 years ago

5 0

Plug in numbers in for x. <span> <span><span>
</span><span>If you plug in 0 then you get 1. 1/0 is undefined
If you plug in 1 then you get 6. 6/1 is 6
If you plug in 2 then you get 11. 11/2 is 5.5
If you plug in 3 then you get 16. 16/3 is 5.3 repeating
If you plug in 4 then you get 21. 21/4 is 5.25
If you plug in 5 then you get 26. 26/5 is 5.2
It would only be proportional if you got the same answer after dividing each time.</span></span></span>

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2 years ago

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Answer:

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And we can find this probability to find the answer:

$P(z$

And using the normal standar table or excel we got:

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Step-by-step explanation:

Let X the random variable that represent the amounts of nocatine of a population, and for this case we know the distribution for X is given by:

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Which compound inequality could this graph be the solution of?

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