Answers: 1
Geography, 22.06.2019 19:10
One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.
Answers: 3
Geography, 23.06.2019 03:00
Based on the information in the graph, what can you conclude about humans in the world in general?
Answers: 1
In contour plowing, farmers conserve soil fertility by leaving dead stalks and weeds in the ground....
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Mathematics, 22.02.2020 03:05
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Mathematics, 22.02.2020 03:06