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Which of the following human activities can cause eutrophication of lakes? Question 10 options: 1) adding fertilizer to soil 2) mining 3) deforestation 4) burning of fossil fuels
asked
Jul 4, 2019
Chemistry
high-school
1
answer
0
votes
64.4k
views
What is the converse of the following statement? If x is odd, then 2x+1 is odd. Help, 10 points.
asked
Dec 24, 2018
Mathematics
high-school
2
answers
0
votes
37.9k
views
Circle O has a center of (-2,-2) and a diameter of 10 units. which point lies on circle O
asked
Sep 23, 2018
Mathematics
high-school
1
answer
2
votes
30.1k
views
Perpendicular to 4y=3x-12 and through the point (6,4)
asked
Aug 27, 2018
Mathematics
middle-school
1
answer
3
votes
212k
views
(25 points) If y is proportional to x and y = -15 when x = -20, what is the value of x when y = 12? Please show your work so I can understand how to solve!
asked
Jul 7, 2018
Mathematics
middle-school
1
answer
1
vote
167k
views
(x-2)×(x^7+x^6+x^5+x^4+x^3+x^2+x+1)
asked
Jan 22, 2018
Biology
middle-school
1
answer
5
votes
192k
views
Why do we have clothes
asked
Jun 15, 2017
Mathematics
middle-school
2
answers
0
votes
62.4k
views
A snake is slithering toward you at 1.5 m/s. If you start walking when it is 5.0 m away, how fast must you go in order that the snake not overtake you when you have gone 40.0 m?
asked
May 26, 2017
Mathematics
high-school
2
answers
5
votes
173k
views
Jane and her friends meet for pizza once a week. they always leave the waiter a tip that is a percent of the total bill. this week the bill comes to 28$ p=percent tip t=tip left for the waiter
asked
Dec 20, 2016
Mathematics
high-school
2
answers
3
votes
187k
views
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