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mr Goodwill [35]
3 years ago
14

What is this answer?

Mathematics
2 answers:
yarga [219]3 years ago
5 0
D
5x5 + 8x8 = 89
Unsquared 9.4
So D
valentina_108 [34]3 years ago
4 0
The answer is d

Hope this helps
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the mean in this case is 86

then subtract each number by the mean of 86

the numbers then become : 3, 2, -2, 1, 3, -2, -2, -3, -1, 3, -2

then square all the numbers to get : 9, 4, 4, 1, 9, 4, -4, 9, 1, 9, 4

then find the mean of those numbers which is 5.2727272727273

then find the square root of this number to find the standard deviation

2.2962419891482 is the standard deviation

hope this helps mark me brainliest if it helped

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3 years ago
Shawna reduced the size of a rectangle to a height of 2 in. What is the new width if it was originally 24 in wide and 12 in tall
miskamm [114]

Answer:

4 inches.

Step-by-step explanation:

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2 years ago
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bixtya [17]

the equation is Y=-2/3x+2/3

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3 years ago
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cows will have 4 legs
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since you want to find the number of cows 
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56+2y=64
-56      -56
2y=8
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</span>

3 0
4 years ago
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