sakshipatel152ovrn1u sakshipatel152ovrn1u

04-09-2017
Physics

contestada

A generation is about one-third of a lifetime. Approximately how many generations have passed during the last 2,000 years?

Respuesta :

Аноним Аноним

12-09-2017

Assume that the average life expectancy is about 72 years, according to recently published data.
Therefore a generation is
72/3 = 24 years.

Therefore over the last 2,000years, the number of generations that have passed is
2000/24 = 83.3

Answer: 83 generations

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