Mathematics, 25.02.2020 11:07, darius5349
Hubble's law says that distant galaxies are receding from us at a rate that varies directly with their distance. (The speeds of the galaxies are measured using a phenomenon called redshifting.) A galaxy in the constellation Ursa Major is 980 million light-years away and is receding at a speed of 15,000 kilometers per second.
Answers: 1
Mathematics, 21.06.2019 16:30, bvargas786p7aa8y
What are the sotions to the quadratic equation 9x^2=4
Answers: 2
Mathematics, 21.06.2019 18:00, mattsucre1823
Adriveway is 40 yards long about how many meters long is it
Answers: 2
Mathematics, 22.06.2019 05:30, emmalucilleblaha1995
Let f(x) = x + 2 and g(x) = x2 + 4. find f(g(f(
Answers: 2
Hubble's law says that distant galaxies are receding from us at a rate that varies directly with the...
Social Studies, 20.09.2020 19:01
Physics, 20.09.2020 19:01
Law, 20.09.2020 19:01