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3 years ago

Using the information given on the

Mathematics

1 answer:

Lisa [10]3 years ago

4 0

Step-by-step explanation:

ps||pr are parallel

pQR=Rsp

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(7m^-2m^2n)^2<br> m=-6 n=2

tensa zangetsu [6.8K]

Answer:

q = 0

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Please help I need it ASAP

Varvara68 [4.7K]

Answer:

do 1+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=61+1=6

Step-by-step explanation:

5 0

3 years ago

What are al the answeaars to 18?

maria [59]

A.) Angle 1 is greater than angle 2 B.) There the same measurement C.) Angle 1 is greater than angle 2 Hope this helps!

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4 years ago

A government official is in charge of allocating social programs throughout the city of Vancouver. He will decide where these so

saul85 [17]

Answer:

The 95% confidence interval for the true proportion of Gastown residents living below the poverty line is (0.133, 0.2766).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of $\pi$ , and a confidence interval $1-\alpha$ , we have the following confidence interval of proportions.

$\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}$

In which

Z is the zscore that has a pvalue of $1 - \frac{\alpha}{2}$ .

For this problem, we have that:

He takes a simple random sample of 122 people living in Gastown and finds that 25 have an annual income that is below the poverty line. This means that $n = 122$ and $\pi = \frac{25}{122} = 0.205$

We have $\alpha = 0.05$ , z is the value of Z that has a pvalue of $1 - \frac{0.05}{2}$ = 0.975, so $Z = 1.96$ .

The lower limit of this interval is:

$\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.205 - 1.96\sqrt{\frac{0.205*0.795}{122}} = 0.133$

The upper limit of this interval is:

$\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.205 + 1.96\sqrt{\frac{0.205*0.795}{122}} = 0.133 = 0.2766$

The 95% confidence interval for the true proportion of Gastown residents living below the poverty line is (0.133, 0.2766).

7 0

3 years ago

Caan someone help me answer this!!!

Gelneren [198K]

Answer:

it took 4 minutes for the tub to drain,

the max amount of water in the tub was 35 gallons

at 10:06 the tub was nither filling nor draining

Step-by-step explanation:

hope this helped! be sure to pay attention to the X and Y lables, this is just reading a graph! :)

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3 years ago