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What is 4[2(21-17)+3]
answered
Feb 26, 2018
Mathematics
middle-school
1
vote
81.8k
views
How does "shotgun" DNA sequencing work? ...?
answered
Jun 9, 2017
Biology
high-school
4
votes
70.6k
views
How do you write 100 as a power of 10?
answered
May 12, 2017
Mathematics
middle-school
1
vote
182k
views
The Doppler effect suggests that sound waves are relative to the observer. You know if an object is coming or going from the sound it makes. Light waves follow the Doppler effect also. However, instead
answered
Feb 6, 2017
Biology
high-school
4
votes
180k
views
Please help me, I don't know what to do
answered
Mar 17, 2015
Mathematics
high-school
2
votes
159k
views
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