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11-04-2021
Mathematics

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After 15 hours of burning a candle has a height of 25 cm after 29 hours of burning its height is 22.2 CM what is the height of the candle after 20 hours?

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26pepperm 26pepperm

11-04-2021

Answer:24 cm

Step-by-step explanation:

every 14 hours 2.8 cm gets worn down so

divide it and you get .2cm/hr so will be 24 cm

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