Galaxy distance is 118 mpc.
Given:
Suppose a distant galaxy has a recessional velocity of 8254 km/s. What is its distance given that the hubble constant is 70 km/s/mpc.
According to hubble's law:
v = [tex]H_0\\[/tex] * D
where
v = velocity = 8254
[tex]H_0\\[/tex] = hubble constant = 70
D = v/[tex]H_0\\[/tex]
= 8254/70
= 4127/35
= 117.91
≈ 118 mpc.
Therefore Galaxy distance is 118 mpc.
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