Mathematics, 18.08.2019 18:00, lpssprinklezlps
According to modern science. earth is 4.5 billion yrs old and written human history extends about 10,000 yrs back. suppose the entire history of earth is represented with a 1000 meter long timeline, with the birth of earth on one end and today on the other. what distance represents 2 billion years? how far from the end of the timeline does written history begin?
Answers: 1
Mathematics, 21.06.2019 18:30, Kelseyyleigh2611
Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
Answers: 3
According to modern science. earth is 4.5 billion yrs old and written human history extends about 10...
Mathematics, 06.10.2020 14:01
Mathematics, 06.10.2020 14:01
Mathematics, 06.10.2020 14:01
Mathematics, 06.10.2020 14:01
Mathematics, 06.10.2020 14:01