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Mathematics, 12.04.2021 17:30 jemseidle8889
Koalas sleep for 20hours a day. For what fraction of a day do koalas sleep?
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The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particleâs acceleration positive? (round one decimal place and answer in interval notation) e. when is the particleâs acceleration negative? (round one decimal place and answer in interval notation)
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Koalas sleep for 20hours a day. For what fraction of a day do koalas sleep?...
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