Mathematics, 27.01.2020 18:31 gwenparks
(02.03 mc) a drilling machine can drill 12 holes in 6 minutes. if the machine drills holes at a constant speed, it can drill holes in 25 minutes. (1 point)
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(02.03 mc) a drilling machine can drill 12 holes in 6 minutes. if the machine drills holes at a cons...
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