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What two numbers give a sum of -16 and a product of 63? I feel like I know, but I want to make sure.
answered
Jul 24, 2019
Mathematics
middle-school
3
votes
150k
views
Find the general solution to the second order differential equation y''+1/xy'=9x
answered
Jan 31, 2019
Mathematics
college
5
votes
209k
views
What is the common ratio for the geometric sequence 3,12,48,192
answered
Dec 27, 2018
Mathematics
high-school
4
votes
143k
views
Which of the following historical events directly contributed to the start of the scientific revolution in the 16th century? A.the rise in popularity of representative governments B.the independence granted
answered
Nov 20, 2018
History
high-school
2
votes
210k
views
Which statement are true about quadrilaterals
answered
Sep 8, 2018
Mathematics
middle-school
0
votes
204k
views
During succession in an ecosystem, lichens __________ rocks to form soil.
answered
May 22, 2018
Biology
high-school
1
vote
28.0k
views
Describe how the era of long drives developed on the Great Plains
answered
Mar 3, 2018
History
high-school
3
votes
25.3k
views
The sum of three consecutive even integers is 72. Let x represent the least consecutive integer. What equation could be used to find the least consecutive integer? What is the second consecutive integer?
answered
Nov 12, 2017
Mathematics
high-school
6
votes
151k
views
How can you tell if a Web site is credible? It has a trademark (). You can contact the webmaster. Your teacher says it is. You can double-check the author's authority.
answered
May 23, 2017
Computers and Technology
high-school
4
votes
218k
views
Lisa owns stock in company abc. company abc sent out an earnings report and gave each of the stockholders an amount of money based on how much stock they owned. this is a _____.
answered
Apr 6, 2017
Business
high-school
5
votes
50.7k
views
Why did countries begin to establish colonies and trading posts? to create more space for overpopulated countries to provide raw materials that would otherwise have to be imported to begin new religious
answered
Feb 20, 2016
History
high-school
1
vote
9.3k
views
What impact did the expansion of railroads in the West have on American Indians who lived there ?
answered
Jan 17, 2016
History
high-school
3
votes
110k
views
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