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2 years ago

The graph shows the function y equal 3x-1 what are the coordinates of the intercepts

Mathematics

1 answer:

11111nata11111 [884]2 years ago

4 0

Answer: (0,-1) and (1/3,0)

Step-by-step explanation:

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The number of violent crimes committed in a day possesses a distribution with a mean of 2.2 crimes per day and a standard deviat

VARVARA [1.3K]

Answer:

$\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})$

And replacing we got:

$\mu_{\bar X}= 2.2$

$\sigma_{\bar X}= \frac{6}{\sqrt{100}}= 0.6$

Step-by-step explanation:

For this case we have the following info given:

$\mu = 2.2$ represent the mean

$\sigma = 6$ represent the deviation

We select a sample size of n=100. This sample is >30 so then we can use the central limit theorem. And we want to find the distribution for the sample mean and we know that the distribution is given by:

$\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})$

And replacing we got:

$\mu_{\bar X}= 2.2$

$\sigma_{\bar X}= \frac{6}{\sqrt{100}}= 0.6$

6 0

3 years ago

What is the measure of Angle ABC A. 120 degrees B. 125 degrees C. 60 degrees D. 55 degrees

Finger [1]

We have the following:

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8 0

7 months ago

How do I solve y+5x=2;-1,0,1 ?

vfiekz [6]

Plug is the number try one and see if it equals and solve for y get y on one side

5 0

2 years ago

Find m angle C<br> 62 degrees<br> 70 degrees

wlad13 [49]

Answer:

48°

Step-by-step explanation:

..,.............,...........

CDB = ABD( given)

CBD= ADB( given)

Now,

CBD+CDB+C = 180°

70°+62°+ C = 180°

C= 180°-132°

C= 48°

7 0

2 years ago

Read 2 more answers

Please see attached photo.

GaryK [48]

Answer:

Step-by-step explanation:

5 0

2 years ago