Answers by Kamil Jarosz
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Answers by Kamil Jarosz

Answers by Kamil Jarosz
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Jana finished 1/4 of her homework at school and 2/3 of it before dinner. Which of the following statements is true? a.She has a lot of homework left to finish. b.She has about half of her homework left
answered Feb 18, 2018
7 votes
88.2k views
A rectangle has a perimeter of 26 feet. twice its length (l) is one foot more than three times its width (w). what is the length of the rectangle, in feet?
answered Dec 28, 2017
5 votes
191k views
Based on the law of conservation of energy, how can we reasonably improve a machine’s ability to do work?
answered Dec 2, 2017
1 vote
142k views
What's the definition to "third party"?
answered Nov 12, 2017
1 vote
115k views
A passenger walks toward the rear of a moving train. Describe her motion as seen from a reference point on the train. Then describe it from a reference point on the ground.
answered Jul 30, 2017
2 votes
64.9k views
In early spring, many wildflowers begin to grow, produce flowers, and release seeds. The leaves of the wildflowers make food before the leaves of the trees in the area begin to develop. The early growth
answered Jul 22, 2016
7 votes
89.3k views
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