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UkoKoshka [18]
3 years ago
6

Seven added to the product of 10 and k is less than or equal to 47

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
6 0

Answer:

7 + 10 + k - 47

Step-by-step explanation:

Is this the answer you looking for you said it can be less than or equal so i choose less than. :) make me brainliest pls!!

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Abatchof140semiconductorchipsisinspected by choosing a sample of 5 chips without replacement. Assume 10 of the chips do not conf
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Answer:

Step-by-step explanation:

given that a batch of 140 semiconductor chips is inspected by choosing a sample of 5 chips without replacement.

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i.e. out of 140 chips 10 are defective and 130 are good

a) 5 chips can be selected form 140 chips in 140C5 ways

= 416965528

b) For containing exactly one non conforming chip we have one selected from 10 and other 4 selected from 130

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c) For atleast one nonconforming chip we can calculate as total - no non conforming

i.e. 416965528-130C5\\= 416965528-286243776\\=130721752

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3 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

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