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Lady_Fox [76]
3 years ago
7

An 80% confidence interval is found to be (12, 20). What is the margin of error?

Mathematics
1 answer:
Sonja [21]3 years ago
4 0

Answer:4

Step-by-step explanation:

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The ratio of red ribbons to green ribbons is 4 to 6.If these are total of 32 red ribbons, then how many green ribbons are there?
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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
complete the solution of the equation. Find the value of y when x equals 9. 3x + 4y = 43 Enter the correct answer. ​
3241004551 [841]
3(9)+4y=43
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4 0
3 years ago
Algebra help - please be so kind - god bless. 2&3 please
azamat
2. -11 sq rt of 112
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Answer A


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