Mathematics, 04.11.2019 13:31 melissareid65
Achild takes a nap averaging three hours and gets an average of 12 hours of sleep at night. nap time and night time sleep can each vary by 30 mins. what are the possible time lengths for the child's nap and night time sleep?
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Achild takes a nap averaging three hours and gets an average of 12 hours of sleep at night. nap time...
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