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Ronch [10]
2 years ago
15

A politician wants to estimate the proportion of constituents favouring a controversial piece of proposed legislation. Suppose t

hat a 99% confidence interval that extends at most 0.05 on each side of the sample proportion is required. How many sample observations are needed?
Mathematics
1 answer:
diamong [38]2 years ago
4 0

Answer:

I pressed this by an accident

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The roots of the function f(x)=x^2-2x-3 are shown. what’s the missing number
aliya0001 [1]

Answer:

its 6

Step-by-step explanation:

i calculated but threw in trash by an accident

8 0
3 years ago
Solve each proportion. show your work. 2x/7 = 12/14
dybincka [34]
2x/7 = 12/14
Multiply both sides of the equation by 7:
2x = 84/14
Simplify:
2x = 6
Divide both sides by 2 and your answer is....
x = 3
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3 years ago
Simplify by performing long division.
olga_2 [115]

Answer:

the answer is A. 3x-2+2/x+1

3 0
2 years ago
44.17
Vikentia [17]
What thats so long sjsusjdjss
3 0
3 years ago
Whats the error? I SOLVED AND CHECKED. Is it correct? Im confused… pls help il will give brainliest
Alchen [17]

Answer:

32 in represents perimeter u added length times width once which would only give half of the rectangle

Step-by-step explanation:

2(3w+8+w) =32

6w+16+2w =32

8w+16 = 32

8w=16

w=2

7 0
2 years ago
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