Possible Equations (Choose the Correct One): τ =10¹²/ H ;

question 99

Multiple Choice

Possible equations (choose the correct one) : τ =10¹²/ H ; H = v / d . If gravity is unimportant and H equals 75 km/s/Mpc, then the age of the universe is about

• A) 8.9 billion years.
• B) 13 billion years.
• C) 16.6 billion years.
• D) 26 billion years.
• E) 74 billion years.

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