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2 years ago

Which angles are supplementary to 16? Select all that apply.

Mathematics

2 answers:

mr Goodwill [35]2 years ago

8 0

Answer:

Step-by-step explanation:

Supplementary angles add up to 180 and angles on a straight line add up to 180 so 13

Setler [38]2 years ago

4 0

Answer:

Step-by-step explanation:

15,13,11,9,1,3,5,7

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The students in Class A and Class B were asked how many pets they each have. The dot plots below show the results. What is the d

Mnenie [13.5K]

Answer:

Step-by-step explanation:

The range of class A is 5-0 = 5

The range of class B is 3-0 = 3

the difference between 3 and 5 is 2.

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3 years ago

Read 2 more answers

When you divide me by 5,remainder is 4.

ICE Princess25 [194]

Clue one tells you it ends in a 4 or 9.
Clue two tells you it has to be 9.
Clue three tells you x + 9 = 10
The number is 19

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3 years ago

I need help: what is this?

givi [52]

Answer:

Step-by-step explanation:

first you have to do the 1+2 to get 3 then you divide 6 by 2 and get 3 then you multiply 3x3 to get 9!

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3 years ago

The Paralyzed Veterans of America is a philanthropic organization that relies on contributions. They send free mailing labels an

lions [1.4K]

Answer:

Confidence interval: (0.04649,0.04913)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 100,000

Number of people who donated, x = 4781

$\hat{p} = \dfrac{x}{n} = \dfrac{4781}{100000} = 0.04781
$

95% Confidence interval:

$\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$z_{critical}\text{ at}~\alpha_{0.05} = 1.96$

Putting the values, we get:

$0.04781
\pm 1.96(\sqrt{\dfrac{0.04781
(1-0.04781
)}{100000}})\\\\=0.04781
\pm 0.00132\\\\=(0.04649,0.04913)$

is the required 95% confidence interval for the true proportion of their entire mailing list who may donate.

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2 years ago

How do you draw a net of a rectangular and triangular prism?

guapka [62]

Answer:

here are 4 different types of prisms

Step-by-step explanation:

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2 years ago