(4)
the ratio of cockles to winkles in a bag of
sea shells is 1: 2
when 6 winkles...
Mathematics, 15.11.2019 23:31 PrincessKeliah5538
(4)
the ratio of cockles to winkles in a bag of
sea shells is 1: 2
when 6 winkles are accidentally spilt from
the bag the ratio is 3: 5
how many of each shell were there
initially?
Answers: 3
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Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .
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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 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)
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