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Answers by Haruka

Answers by Haruka
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Which expression is equal to 2 sqrt -28 4 sqrt7i -4 sqrt7 -4i sqrt7 4i sqrt 7
answered Jun 13, 2019
4 votes
190k views
Through what potential difference δv must electrons be accelerated (from rest) so that they will have the same wavelength as an x-ray of wavelength 0.185 nm ?
answered May 15, 2019
3 votes
36.0k views
Process by which two simple molecules are joined by the removal of one water molecule
answered Oct 13, 2018
5 votes
227k views
Piz help me out with this one
answered Oct 10, 2018
4 votes
92.1k views
why is it that x=y^2 is different from y=√x, (I mean the graphs of the two). If you're unsure of what I mean, just look up the graph of each one individually, and you can see that one is a sideways curve
answered Jul 15, 2018
5 votes
192k views
To decorate a cake, you make a shade of green icing using 3 3 drops of yellow food coloring for every 4 4 drops of blue food coloring. If you use 12 12 drops of yellow food coloring, how many drops of
answered Jun 20, 2018
6 votes
66.8k views
a garden hose faucet is able to fill a gallon container in 20 seconds. A homeowner accidentally left his hose on for a full day. How many gallons per day can a hose be release?
answered May 25, 2018
5 votes
47.3k views
Organisms use different types of adaptations to aid in their survival.Which of the following is an adaptation that would not help a lion to catch its prey? a. group hunting b. hyoid bone adapted for roaring
answered May 1, 2017
6 votes
211k views
What are the five names for 34
answered Apr 15, 2017
2 votes
155k views
If you pour water out from a bucket, does the density of the remaining water change?
answered Oct 19, 2016
2 votes
199k views
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