2 years ago

The questions says “what is the solution to this system of equations”

Mathematics

1 answer:

Vinil7 [7]2 years ago

6 0

Answer: (-1,-2)

Step-by-step explanation: x= -1 y= -2

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iVinArrow [24]

I pretty sure it’s B

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Does 6/4 = 1 2/4? I need awnsers by tmrw

Gala2k [10]

Answer:

Yes

Step-by-step explanation:

There is definetly a whole number so thats correct

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Suppose that a restaurant chain claims that its bottles of ketchup contain 24 ounces of ketchup on average, with a standard devi

Tanya [424]

Answer:

Confidence Interval = (23.776, 24.224)

Step-by-step explanation:

Restaurant chain claims that its bottles of ketchup contain 24 ounces of ketchup on average.

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Confidence level = 95%

Corresponding z value with 95% confidence level = 1.96

Now, confidence interval is given by the following expression :

$Mean \pm z^*\times \frac{\sigma}{\sqrt{n}}\\\\=24\pm1.96\times \frac{0.8}{\sqrt{49}}\\\\=24\pm 0.224$

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2 years ago

Which section of the function is constant? A graph is shown. Segment A begins at the origin and continues upward. Segment B cont

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I believe its B, since its constant.

If that helped make sure to mark brainliest!
-procklown

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