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a) Use Ho = 70 km/s/Mpc to calculate tH. (Note: 1 Mpc = 3.09x1019 km) %3D b) If a galaxy is 1427 Mpc away from Earth what is its recessional velocity? (Assume Ho = 70 km/s/Mpc) c) If a galaxy has a recessional velocity of 376 km/s, how far away from Earth is it? (Assume Ho = 70 km/s/Mpc) Please upload your work to the dropbox provided with this question.

a) Use Ho = 70 km/s/Mpc to calculate tH. (Note: 1 Mpc = 3.09x1019 km) %3D b) If a galaxy is 1427 Mpc away from Earth what is its recessional velocity? (Assume Ho = 70 km/s/Mpc) c) If a galaxy has a recessional velocity of 376 km/s, how far away from Earth is it? (Assume Ho = 70 km/s/Mpc) Please upload your work to the dropbox provided with this question.

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a) Use Ho = 70 km/s/Mpc to calculate ty. (Note: 1 Mpc = 3.09x1019 km) b) If a galaxy is 1427 Mpc away from Earth what is its recessional velocity? (Assume Ho = 70 km/s/Mpc) c) If a galaxy has a recessional velocity of 376 km/s, how far away from Earth is it? (Assume Ho = 70 km/s/Mpc) Please upload your work to the dropbox provided with this question.
Transcribed Image Text:a) Use Ho = 70 km/s/Mpc to calculate ty. (Note: 1 Mpc = 3.09x1019 km) b) If a galaxy is 1427 Mpc away from Earth what is its recessional velocity? (Assume Ho = 70 km/s/Mpc) c) If a galaxy has a recessional velocity of 376 km/s, how far away from Earth is it? (Assume Ho = 70 km/s/Mpc) Please upload your work to the dropbox provided with this question.
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