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Nadusha1986 [10]
2 years ago
6

Please help me!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
MAXImum [283]2 years ago
8 0

Answer:

120(I'm not definitely sure)

Step-by-step explanation:

IQR= Q3- Q1= 170 - 50 = 120

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A line contains the points (3,9) and (-1,1) what is the equation of the line?
kirza4 [7]
To find the equation of a line using two given set of points, you must first find slope. To do so, we must use the slope formula:
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In this case:
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Now we can use the point-slope formula:
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3 years ago
A test has a 50 questions. Two are essay and the remaining are multiple choice and fill in the blank at a 5:1 ratio respectively
o-na [289]

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Answer:

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Step-by-step explanation:

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