Mathematics, 29.09.2021 18:30 EMQPWE
in the diagram below A and B are two points in the same horizontal plane. R is a point x metres vertically above B and Dis a point vertically above A. From S, the angles of depression of points B and C
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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
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On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table
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Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates
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Mathematics, 22.06.2019 00:30
Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?
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in the diagram below A and B are two points in the same horizontal plane. R is a point x metres vert...
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