Over a three-week period, Abram spent 15
hours practicing the piano. If he keeps the
same sch...
Mathematics, 12.03.2021 09:40 eliezer25
Over a three-week period, Abram spent 15
hours practicing the piano. If he keeps the
same schedule, how many hours will he spend
practicing in the next 4 weeks?
Answers: 3
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Answers: 3
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The half-life of a certain material is 0.004 second. approximately how much of a 20-gram sample will be left after 0.016 second? a. 5 grams b. 16 grams c. 0.32 gram d. 1.25 grams
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