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Mathematics, 20.09.2019 07:30 budjasdatazaki467

At a lightbulb factory four out of every 25 lightbulbs are defective. how many lightbulbs would you expect to be defective out of 350 light bulbs?
their are defective light bulbs out of 350 light bulbs.

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At a lightbulb factory four out of every 25 lightbulbs are defective. how many lightbulbs would you...
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