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mamaluj [8]
3 years ago
15

out of 840 discs tested, 38 are defective. estimate the number of defective discs in a batch of 43000

Mathematics
2 answers:
Naddik [55]3 years ago
5 0
About 195 since its an estimate. :)
Butoxors [25]3 years ago
4 0
Proportion of 840 over 38 and 43000 over x.
1,945 would be defective.
Hope this helps and please give brainliest!
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Let's solve for x.

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THE ANSWER FOR THE OTHER EQUATION: (x-5y=1)

Let's solve for x.

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I hope this helped I was a little confused on what your problem meant...so if this is not what you asked for just lmk so I can fix it for you :)

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