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svet-max [94.6K]
3 years ago
12

What is the confidence level (written as a percentage) for the interval ? (round your answer to 2 decimal places.)?

Mathematics
2 answers:
valentinak56 [21]3 years ago
7 0
You don't provide any info other than the question.  
Whitepunk [10]3 years ago
6 0
I think the question is incorrect !
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A flower bed has the shape of a rectangle 7 yards long and 4 yards wide. what is its area in square feet
charle [14.2K]
<span>In order to find the area of a rectangle, the width must be multiplied by the length. Since we know the length is 7 yards and the width is 4 yards, we can simply multiply these two values together. 4yd x 7yd= 28yds^2.</span>
5 0
3 years ago
Katie solved the equation by completing the square. X2+12x−7=0 which equation shows one of the steps katie could have taken to c
sdas [7]

solution:

x^{2}+12x-7=0\\add 7 to both side of the equation\\x^{2}-12x=7\\to creat a trinomial square on the left side of the equation.\\find a value that is equal to the square of b and the cofficent of x.\\(\frac{b}{2})^2=(-6)^2\\add the term to each side of the equation\\x^2-12x+(-6)^2=7+(-6)\\x^2-12x+36=43\\(x-6)^2=43\\solve the equation for x.\\take the square root of each side of the equation to the set up the solution x,\\(x-6)^2.\frac{1}{2}=\pm \sqrt{43}\\x-6=\pm \sqrt{43}\\x=6\pm \sqrt{43}

4 0
3 years ago
Read 2 more answers
In a school 7/16 of students are girls what fraction of the students are boys I said 9/16 how about u???​
bija089 [108]

Answer:

yeah it is 9/16 you just need to subtract 7 from 16 and you get nine, you dont need to change the denominater.

4 0
3 years ago
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Which is true? 0.9030&gt;0.8736 1.3432&lt;1.2678 10.7495 &gt; 10.7594 1.003&lt;0.9784
alisha [4.7K]
0.9030 > 0.8736
0.9 > 0.8
so your first option is correct
4 0
3 years ago
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Make this into one equation please
Zanzabum

Answer:

5x-5x+8=2

Step-by-step explanation:

substitute y with -5+8

3 0
2 years ago
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