QuickHelper

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About QuickHelper

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Teaching Since: May 2017
Last Sign in: 260 Weeks Ago, 3 Days Ago
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Education

  • MBA, PHD
    Phoniex
    Jul-2007 - Jun-2012

Experience

  • Corportae Manager
    ChevronTexaco Corporation
    Feb-2009 - Nov-2016

Category > Engineering Posted 28 Aug 2017 My Price 7.00

word math problem

According to modern science, Earth is about 4.5 billion years old and written human history extends back about 10,000 years. Suppose the entire history of Earth is represented with a 1000 meter-long timeline, with the birth of Earth on one end and today at the other end.

a. What distance represents 3 billion years?

b. How far from the end of the timeline does written human history begin?

a. 3 billion years is represented by meters of the timeline.

(Type an integer or decimal rounded to the nearest tenth as needed.)

b. Written human history begins about  millimeters from the end of the timeline.

(Type an integer or decimal rounded to the nearest hundredth as needed.)

Answers

QuickHelper
(10)
Status NEW Posted 28 Aug 2017 09:08 AM My Price 7.00

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