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Natali5045456 [20]
3 years ago
8

What is XY? This is trigonometry

Mathematics
1 answer:
Setler79 [48]3 years ago
8 0
I just need the points I am sorry
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Which point on the number line best represents the location of the square root of 92?
mote1985 [20]

Answer:

<h2>Point P</h2>

Step-by-step explanation:

\sqrt{92} = 9.59166304663

9.59 is closer to 10 than 9, so we can safely say that points m and n cannot be correct. Point q can also not be correct, because it is to close to 10.

Therefore, answer is: Point P

I'm always happy to help :)

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Question 16 of 20
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43.98

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Plz answer this!!! A triangle with sides 11 m , 13 m and 18 m is a right triangle. True or false
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It depends on what sides equal which measurement. But it could be true.

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4 years ago
Rihanna has 5 less than 2 times as many homework problems to complete as her friend Terrika. The total number of homework proble
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3 years ago
In a recent poll of 1,200 homeowners in the United States, one in five homeowners reports having a home equity loan that he or s
Aleks04 [339]

Answer:

Interval estimate for the proportion of all homeowners in the United States that hold a home equity loan lie between (.17033 , .22967 ) or 17% to 22.9%

Step-by-step explanation:

Given -

In a recent poll of 1,200 homeowners in the United States, one in five homeowners reports having a home equity loan that he or she is currently paying off.

If one in five homeowners reports having a home equity loan then for 1200 homeowners = \frac{1200}{5} = 240 homeowners reports having a home equity loan.

Sample proportion (\widehat{p}) = \frac{240}{ 1200} = 0.2

confidence coefficient = 0.99

(\alpha) = 1 - confidence coefficient  = 1 - 0.99 = .01

z_{\frac{\alpha}{2}} = z_{\frac{.01}{2}}  =  2.58

interval estimate for the proportion of all homeowners in the United States that hold a home equity loan

=  \widehat{p}\pm z_{\frac{\alpha}{2}}\sqrt\frac{{\widehat{p}( 1 - \widehat{p})}}{n}

     =  0.2\pm z_{\frac{.01}{2}}\sqrt\frac{{0.2( 1 - 0.2)}}{1200}

    = 0.2\pm 2.58\times \sqrt\frac{{0.2( 0.8)}}{1200}

    = 0.2\pm .02967

    = (0.2 - .02967 ) , (0.2 + .02967)

    = (.17033 , .22967 )

6 0
4 years ago
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