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Dmitrij [34]
2 years ago
9

Urgent Please show steps!!! 100 POINTS

Mathematics
1 answer:
NeTakaya2 years ago
7 0

Answer: p(-4= -255

Step-by-step explanation:

p(x)=3x3-2x2+6x-4 The remainder theorem states that when we divide a polynoical          hope this helps

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Find the product <br> -1/2y(2y^3-8)
blondinia [14]

Answer:

-y^4+4y

Step-by-step explanation:

3 0
2 years ago
14. Which of the following linear
Alla [95]
D
Due to the question being the question
8 0
3 years ago
Help please need help with this stuff thank you again for helping
Alex777 [14]
Slope intercept form: y = mx + b

Where m = slope and b = y-intercept.

By looking at the graph, we can see that the line cuts at 1/2 on the y-axis, therefore eliminating option D.

So now we have: y = mx + 1/2

Next, we'll find the slope. \frac{y_2-y_1}{x_2-x_1}

Plug the coordinates into the formula.

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So our slope is 5/8 and the y-intercept is 1/2.

Option A is the answer.
6 0
3 years ago
Assuming a 90% confidence level, the margin of error is approximately?
elena-s [515]

Answer:

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Step-by-step explanation:

The margin of error is calculated as ...

  (standard deviation)/√(sample size) × (z*-score)

where the z*-score is chosen based on the desired confidence level.

Here, you have ...

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  • √(sample size) = √225 = 15
  • z*-score for 90% confidence level = 1.645

Putting these values in the above expression for margin of error gives ...

  2.7/15·1.645 = 0.2961 ≈ 0.3

7 0
3 years ago
find the population increase from 1591 million and 40280 million find the percent round to the tenth
Kazeer [188]
INCREASE IN %:  [(40280-1591)/1591]X 100% = 2,432&

For your info the increase between 2 amounts A₁ & A₂ =(A₁-A₂)/A₁
7 0
3 years ago
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