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yulyashka [42]
3 years ago
7

Need help fast!!!!!!!​

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
8 0

Answer:

im in a challenge

Step-by-step explanation:

algol [13]3 years ago
3 0
The answer is 100.
All you have to do is subtract 147 from 47 and that’s how I got a 100.
Hope this helps (:
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Venus is about 10 to the 8th power kilometers from the Sun. Saturn is about 10 to the 9th power kilometers from the Sun. About h
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Saturn is 10 times farther from the sun than Venus 
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An angle measures 98° less than the measure of its supplementary angle. What is the measure of each angle?
Tema [17]

Answer: 41 and 139 degrees

Step-by-step explanation:

7 0
2 years ago
Mr. Allen is planning a twenty question quiz worth 100 points. The quiz will contain True/False questions worth 3 points each an
andrey2020 [161]

Answer:

a)5 b)15

Step-by-step explanation:

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3 years ago
Read 2 more answers
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.

3 0
3 years ago
What does it mean to eliminate a variable?
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Answer:

The elimination method for solving systems of linear equations uses the addition property of equality. You can add the same value to each side of an equation.

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7 0
2 years ago
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