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makkiz [27]
3 years ago
5

A factory produced 4000 light bulbs in one day. A sample of 100 bulbs was randomly selected and tested. The tests revealed that

7 of the 100 light bulbs were defective. At this rate, how many light bulbs would be defective out of the 4000 produced?
Mathematics
1 answer:
pogonyaev3 years ago
7 0

Answ

Step-by-step explanation:

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