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professor190 [17]
3 years ago
9

Eight ones six tens what is the answer

Mathematics
2 answers:
Keith_Richards [23]3 years ago
7 0
Eight ones and six tens in number form is 68. 

6 * 10 = 60

8 * 1 = 8
Zielflug [23.3K]3 years ago
6 0
Eight ones = 8
Six tens= 60
60 + 8 = 68
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2.A production process manufactures items with weights that are normally distributed with mean 10 pounds and standard deviation
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Step-by-step explanation:

Given that:

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z = \dfrac{0.0045}{\sqrt{4.342975 \times 10^{-5}}}

z = 0.6828

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From the z tables

p-value = 0.7526

Thus, the probability that at most 5% of the items in a given batch will be defective = 0.7526

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z = \dfrac{0.85 - 0.9545}{\sqrt{\dfrac{0.0455\times 0.9545}{1000}}}

z = \dfrac{-0.1045}{\sqrt{\dfrac{0.04342975}{1000}}}

z = −15.86

p-value = P(z ≥  -15.86)

p-value = 1 - P(z <  -15.86)

p-value = 1 - 0

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Thus, the probability that at least 85% of these items in a given batch will be acceptable = 1

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Answer:

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DerKrebs [107]

9514 1404 393

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If you attempt to solve this by clearing fractions, you end up with an extraneous solution. Here, we'll solve the linear equations ...

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Dividing the second equation by 2 and adding the first, we have ...

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<em>Additional comment</em>

If you graph these equations, you find they describe hyperbolas that intersect at (0, 0) and (4, 4). The "solution" (0, 0) is extraneous, as both equations are undefined there.

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