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Makovka662 [10]
3 years ago
7

What is ten times the square of non-zero number is equal to seventy times the number

Mathematics
1 answer:
Neporo4naja [7]3 years ago
8 0
10(x2) = 70(x)
10x2 - 70x
10x = 70
<span> x = 7 </span>
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IrinaK [193]

Answer:

As per dot plots we see the distribution of prices is close but majority of prices are concentrated in different zones. So MAD would be more similar by the look.

<u>Let's verify</u>

<h3>Neighborhood 1</h3>

<u>Data</u>

  • 55, 55, 60, 60, 70, 80, 80, 80, 90, 120

<u>Mean</u>

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<u>MAD</u>

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<h3>Neighborhood 2</h3>

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As we see the means are too different (75 vs 124) than MADs (15 vs 20.4).

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