Mathematics, 02.10.2019 18:20 dylan2741
Amachine tests solar batteries for faults. a working battery takes 1 minute to test but a faulty requires 5 minutes to detect and repair. in an 118 minutes session 47 batteries were tested how many were faulty
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Amachine tests solar batteries for faults. a working battery takes 1 minute to test but a faulty req...
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