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brilliants [131]
3 years ago
13

Study the function below. f(x) = –3x Label the function as proportional or non-proportional. Explain your reasoning.

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
3 0
Y = f(x) = -3x y = -3x y = (constant) x y is proportional to x.<span> Hence we can say Y is proportional to x , having (-3) as proportionality Constant. hope this helps</span>
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Assume that 300 births are randomly selected and 5 of the births are girls. Use subjective judgment to describe the number of gi
murzikaleks [220]

Answer:

Following are the response to the given choice.

Step-by-step explanation:

Please find the complete question in the attached file.

Subjective opinion = Question of opinion.

Therefore this requires only just opinion and we don't have to do any actual calculations.

Does this seem like a great number of girls, a little number of girls, or a decent number of girls to you but if 1,300 babies were born, 5 of whom were females?

This is a small number of beautiful gals, in my honest opinion. We anticipate boys and girls to be produced about the very same frequency, thus I expect some half of them to be females if there are 1 300 newborns. You should have roughly 650 girls if 50% of the infants are girls, but now we only have five. That appears to me to be considerably low. which is your own opinion.

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Linda is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices.
MA_775_DIABLO [31]

Answer: as company A charges a fix amount $93 for any distance and company B charges variable amount starting from $65.there will be a certain mileage after that the amount charged by company B should be greater than company A.

let for greater than m mileage company A will

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charge for company B for m mileage= $65 + $0.70*m

 

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93-65 ≤ 65+0.70*m -65

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280     ≤ 7m

280/7  ≤ 7m/7

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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