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lesantik [10]
2 years ago
9

Could anyone help answer the question in the photo?

Mathematics
1 answer:
Kipish [7]2 years ago
7 0

Answer:

n = -3/10

Step-by-step explanation:

Given the expression \frac{\sqrt[5]{b} }{\sqrt[]{b} }

\frac{\sqrt[5]{b} }{\sqrt[]{b} } \\= \frac{b^{1/5}}{b^{1/2}} \\= b^{1/5-1/2}\\= b ^{2-5/10}\\= b^{-3/10}\\Compare \ b^n \ with \  b^{-3/10}\\\\n = -3/10

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Answer:

(-3,-4)

Step-by-step explanation:

The vertex is where the parabola curves.

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3 years ago
Two professors in the mathematics building have offices that are consecutive odd numbers with a sum of 15,044. what are the offi
AlladinOne [14]
Let one of the number be x
The other number will be x + 2

x + x + 2 = 15044
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The office number is 7521 and 7523
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3 years ago
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A manufacturer produces bearings, but because of variability in the production process, not all of the bearings have the same di
Lena [83]

Answer:

Proportion of all bearings falls in the acceptable range = 0.9973 or 99.73% .

Step-by-step explanation:

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Also, since distribution is normal;

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Let X = range of diameters

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  P(X <= 1.27) = P( \frac{X -\mu}{\sigma} < \frac{1.27 -1.3}{0.01} ) = P(Z < -3) = 1 - P(Z < 3) = 1 - 0.99865

                                                                                            = 0.00135

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7 0
3 years ago
What is the equivalent ratios of 10:100
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1:10 or 100:1000 so the point is to just add one zero to each side and you'll get it right
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