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    v= velocity of distant galaxy
    H0= hubbles constant
    d=distance to galaxy

    can someone tell me whether the hubbles constant is increasing or decreasing, and why

    at big bang hubbles constant very small, very large?

    is density proportional to the hubbles constant? or what is the link between them

    Any help is appreciated! Thank you!

    the problem i having i
    s that if since the expansion of the universe is at present accelerating, the value of the Hubble constant is presently increasing

    the Hubble constant must be decreasing because the universe is getting older and 1/H0= age of universe

    someone explain please!
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Updated: April 15, 2013
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