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Mathematics, 21.06.2019 19:30
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 particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Mathematics, 21.06.2019 20:30
In an improper fraction, is the numerator equal to, less than, or greater than the denominator
Answers: 2
Mathematics, 21.06.2019 22:30
Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?
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Mathematics, 09.06.2020 01:57
Mathematics, 09.06.2020 01:57
Mathematics, 09.06.2020 01:57
Mathematics, 09.06.2020 01:57
Mathematics, 09.06.2020 01:57
Mathematics, 09.06.2020 01:57
Mathematics, 09.06.2020 01:57
Mathematics, 09.06.2020 01:57
Mathematics, 09.06.2020 01:57
Mathematics, 09.06.2020 01:57
History, 09.06.2020 01:57