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Divide 9x^2 square root by square root 18y^2
answered
Jul 2, 2018
Mathematics
middle-school
0
votes
177k
views
Which virus type targets a computer's startup files?
answered
May 30, 2018
Computers and Technology
high-school
0
votes
50.6k
views
Why are utilities, such as electricity and water, examples of natural monopolies
answered
Feb 27, 2018
History
high-school
1
vote
188k
views
Which of the following motivations caused Portugal's gain interest in colonizing Brazil? A. social B. political C. scientific D. economic
answered
Jan 28, 2018
History
high-school
4
votes
222k
views
What is the difference between a strong acid and a concentrated acid?
answered
Feb 28, 2017
Chemistry
high-school
6
votes
43.5k
views
in a sale there is 25% off and a bed costs 33 pounds in the sale so how much was it before the sale ?
answered
Jan 8, 2017
Mathematics
high-school
4
votes
151k
views
William and Stephanie are playing a rather dangerous game of catch on the rooftops of skyscrapers in downtown Chicago. William is preparing to throw a tennis ball off the roof of the John Hancock Center,
answered
May 25, 2016
Mathematics
high-school
2
votes
27.9k
views
If U=pi(r+h),find r when U=16 1/2 and h=2 solve this question by take the value of pi 22/7
answered
Jan 20, 2016
Mathematics
middle-school
4
votes
104k
views
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