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klasskru [66]
3 years ago
7

What is the answer to this question 8x^2-8

Mathematics
1 answer:
KIM [24]3 years ago
6 0

Answer:

8(x+1)(x-1)

Step-by-step explanation:

I don't know if that is right but that is what I got.

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A correlation where the x-value increases and the y-value increases is called a __________.
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Positive correlation.

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3 years ago
A poll of 793 adults aged 18 or older asked about purchases that they intended to make for the upcoming holiday season. One of t
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Answer:

(0.5793, 0.6363)

Step-by-step explanation:

Given that a  poll of 793 adults aged 18 or older asked about purchases that they intended to make for the upcoming holiday season. One of the questions asked about what kind of gift they intended to buy for the person on whom they would spend the most. Clothing was the first choice of 482 people.

i.e. sample proportion p= \frac{482}{793} =0.608

q=1-p = 0.392

Std error of p = \sqrt{pq/n} =0.0173

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Hence margin of error = 1.645 * std error = 0.0285

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= proportion ±margin of error

=(0.5793, 0.6363)

3 0
3 years ago
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KATRIN_1 [288]
Hm maybe look up the name of the document and put pdf answers
3 0
3 years ago
Mike argues the following side lengths can make a triangle. Sam says he is incorrect. Who is correct and why? 3m, 5m, 10m
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Answer:

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The third side is the one with greatest length. To make a triangle the other two lengths have to be greater than the greatest one when combined.

Hope this Helps.

5 0
2 years ago
Read 2 more answers
- Mona Allen wants to buy a bed that costs $695. The city sales tax rate is 7%. In a nearby city the sales tax rate is 4%. How m
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Answer:

$20.85 less.

Step-by-step explanation:

City sales:

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743.65 - 722.8

=20.85

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3 years ago
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