If a galaxy is receding at 0.10 c, how far away is the galaxy if ...

[Kthamas]

If a galaxy is receding at 0.10 c, how far away is the galaxy if the Hubble parameter is 70 km/s/Mpc?
 
  A)
 
  1.4  109 ly
  B)
 
  23 Mpc
  C)
 
  76 Mly
  D)
 
  7 Mpc
  E)
 
  1.4  107 ly

Question 2

The square of the wave function represents the
 
  A)
 
  position of the particle.
  B)
 
  velocity of the particle.
  C)
 
  probability of finding the particle.
  D)
 
  position of the particle as a function of time.
  E)
 
  probability density for finding particle.

[Shshxj]

Answer to Question 1

A

Answer to Question 2

E

[Kthamas]

TYSM

[scikid]

Excellent