Answers: 1
Geography, 22.06.2019 19:10, heidiheffron574
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, 24.06.2019 11:00, mrgutierrez1
Who were the kelvin-rus? describe who influenced them.
Answers: 1
11. what year will 2020 c. e. be in the chinese, islamic, and jewish calendar systems?...
Mathematics, 26.04.2021 21:00
Arts, 26.04.2021 21:00
Mathematics, 26.04.2021 21:00
Mathematics, 26.04.2021 21:00