Mathematics, 24.10.2019 04:00 aguerobia
You are at a train station, standing next to the train at the front of the first car. the train starts moving with constant acceleration, and 9.0 s later the back of the first car passes you. part a how long does it take after the train starts moving until the back of the seventh car passes you? all cars are the same length. express your answer with the appropriate units.
Answers: 2
Mathematics, 21.06.2019 22:00
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
Mathematics, 22.06.2019 01:10
|y + 2| > 6 {y|y < -8 or y > 4} {y|y < -6 or y > 6} {y|y < -4 or y > 4}
Answers: 2
You are at a train station, standing next to the train at the front of the first car. the train star...
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