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3241004551 [841]
3 years ago
15

Please help me with this question

Mathematics
1 answer:
choli [55]3 years ago
4 0

Answer:

-2 degrees

Step-by-step explanation:

If you work backwards you will eventually get -2

For example: -3 + 3 = 0, then 0 - 2 = -2, so on...........

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The local planning commission has decided to build a new road from the midpoint of a section of highway connecting Albany and
Aleonysh [2.5K]

Answer:

Literary Postcard Project

Due tomorrow at 11:59 PM

Instructions

Step 1: Brainstorm characters and events from the novel.

Step 2: Choose the event and POV from which you would like to tell the story from (Character's POV).

Step 3: Draw a picture (if using paper) or find an image of the event that you chose (if using PPT slides).

Step 4: Choose your writing prompt:

a. Write a postcard from one character to another about the event depicted on the front of the postcard.

b. Write a journal entry about the event from the character's POV.

Literary Postcard Project

Due tomorrow at 11:59 PM

Instructions

Step 1: Brainstorm characters and events from the novel.

Step 2: Choose the event and POV from which you would like to tell the story from (Character's POV).

Step 3: Draw a picture (if using paper) or find an image of the event that you chose (if using PPT slides).

Step 4: Choose your writing prompt:

a. Write a postcard from one character to another about the event depicted on the front of the postcard.

b. Write a journal entry about the event from the character's POV.

Literary Postcard Project

Due tomorrow at 11:59 PM

Instructions

Step 1: Brainstorm characters and events from the novel.

Step 2: Choose the event and POV from which you would like to tell the story from (Character's POV).

Step 3: Draw a picture (if using paper) or find an image of the event that you chose (if using PPT slides).

Step 4: Choose your writing prompt:

a. Write a postcard from one character to another about the event depicted on the front of the postcard.

b. Write a journal entry about the event from the character's POV.

Literary Postcard Project

Due tomorrow at 11:59 PM

Instructions

Step 1: Brainstorm characters and events from the novel.

Step 2: Choose the event and POV from which you would like to tell the story from (Character's POV).

Step 3: Draw a picture (if using paper) or find an image of the event that you

Step 1: Brainstorm characters and events from the novel.

Step 2: Choose the event and POV from which you would like to tell the story from (Character's POV).

Step 3: Draw a picture (if using paper) or find an image of the event that you chose (if using PPT slides).

Step 4: Choose your writing prompt:

a. Write a postcard from one character to another about the event depicted on the front of the postcard.

b. Write a journal entry about the event from the character's POV.

Instructions

Step 1: Brainstorm characters and events from the novel.

Step 2: Choose the event and POV from which you would like to tell the story from (Character's POV).

Step 3: Draw a picture (if using paper) or find an image of the event that you chose (if using PPT slides).

Step 4: Choose your writing prompt:

a. Write a postcard from one character to another about the event depicted on the front of the postcard.

b. Write a journal entry about the event from the character's POV.

Step-by-step explanation:

5 0
2 years ago
Assume the sample variances to be continuous measurements. Find the probability that a random sample of 25observations, from a n
konstantin123 [22]

Answer:

a) P(4S^2 > 4*9.1) = P(\chi^2_{24} >36.4) = 0.0502

b)P(13.848Step-by-step explanation:

Previous concepts

The Chi Square distribution is the distribution of the sum of squared standard normal deviates .

For this case we assume that the sample variance is given by S^2 and we select a random sample of size n from a normal population with a population variance \sigma^2. And we define the following statistic:

T = \frac{(n-1) S^2}{\sigma^2}

And the distribution for this statistic is T \sim \chi^2_{n-1}

For this case we know that n =25 and \sigma^2 = 6 so then our statistic would be given by:

\chi^2 = \frac{(n-1)S^2}{\sigma^2}=\frac{24 S^2}{6}= 4S^2

With 25-1 =24 degrees of freedom.

Solution to the problem

Part a

For this case we want this probability:

P(S^2 > 9.1)

And we can multiply the inequality by 4 on both sides and we got:

P(4S^2 > 4*9.1) = P(\chi^2_{24} >36.4) = 0.0502

And we can use the following excel code to find it: "=1-CHISQ.DIST(36.4,24,TRUE)"

Part b

For this case we want this probability:

P(3.462 < S^2

If we multiply the inequality by 4 on all the terms we got:

P(3.462*4 < 4S^2 < 4*10.745)= P(13.848< \chi^2And we can find this probability like this:P(13.848And we use the following code to find the answer in excel: "=CHISQ.DIST(42.98,24,TRUE)-CHISQ.DIST(13.848,24,TRUE)"

8 0
2 years ago
Please help!!!
marusya05 [52]

Answer:

the answer is B.FALSE

Step-by-step explanation:

hope it helps

5 0
2 years ago
On Saturday morning, Owen earned $26. By the end of the afternoon he had earned a total of $57. Enter an equation, using x as yo
AnnyKZ [126]

Answer:

$26 + X = $57

$26 + $31 = $57

X = $31

My first time ever answering a question hope it helped =)  (And sry it took long)

Step-by-step explanation:

5 0
3 years ago
How to evaluate the limit
anzhelika [568]
\displaystyle\lim_{x\to2}\frac{x^2-x+6}{x+2}

Both the numerator and denominator are continuous at x=2, which means the quotient rule for limits applies:

\dfrac{\displaystyle\lim_{x\to2}(x^2-x+6)}{\displaystyle\lim_{x\to2}(x+2)}=\dfrac{2^2-2+6}{2+2}=\dfrac84=2

Perhaps you meant to write that x\to-2 instead? In that case, you would have

\displaystyle\lim_{x\to-2}\frac{x^2-x+6}{x+2}=\lim_{x\to-2}\frac{(x+2)(x-3)}{x+2}=\lim_{x\to-2}(x-3)=-2-3=-5
4 0
3 years ago
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