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12.7279220614 to the nearest tenth
answered
Jan 26, 2018
Mathematics
high-school
6
votes
193k
views
Please someone help me I'mma really bad at math it's 9th grade Algebra 1 btw
answered
Jan 7, 2018
Mathematics
middle-school
6
votes
105k
views
When (2x-3)^2-3 is subtracted from 5x^2 the result is?
answered
Nov 1, 2017
Mathematics
high-school
2
votes
73.5k
views
An anthropologist finds bone that her instruments measure it as 0.012% of the amount of Carbon-14 the bones would have contained when the person was alive. How long ago did the person die? The half life
answered
Aug 15, 2017
Mathematics
high-school
1
vote
11.1k
views
How can atoms make up all of the substances around ypu
answered
Feb 6, 2017
Biology
middle-school
3
votes
80.9k
views
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