If the Hubble Constant Is 25 Km/s Per Million Light-Years,use

question 46

Multiple Choice

If the Hubble constant is 25 km/s per million light-years,use it to estimate the age of the universe? (c = 3.00 × 10⁸ m/s,1 ly = 9.461 × 10¹⁵ m,1 y = 3.156 × 10⁷ s)

• A) 10 Gy
• B) 12 Gy
• C) 15 Gy
• D) 20 Gy
• E) 25 Gy

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