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Which of the following was not an african empire at one point? A. Ghana B. Mali C. Songhai D. Liberia
answered
Aug 16, 2018
History
high-school
2
votes
203k
views
Solve the following system of equations. 4x+5y= −2 4x+3y= 10 x=? y=?
answered
Jun 13, 2018
Mathematics
high-school
2
votes
24.7k
views
In figure 5-2 what is the layer labeled y composed of
answered
May 26, 2018
Biology
middle-school
6
votes
69.7k
views
A supervisor who wants to measure the performance of his current employees will probably not use
answered
Mar 17, 2018
Business
high-school
1
vote
42.3k
views
In which way of the following situations would a spring scale be used? A) a study of the effect of different fertilizers on plant growth B) an investigation of the efficiency of different simple machines
answered
Mar 4, 2018
Chemistry
high-school
6
votes
187k
views
What are two differences you see when comparing the four chambers of the heart? Relate these differences to the function of each chamber.
answered
May 10, 2017
Biology
high-school
1
vote
46.2k
views
Checking daughter's homework and need help! Miguel ordered a party try of sandwiches for a birthday party. During the party, the quests left 2/5 of the sandwiches. The next day, Miguel shared the leftover
answered
Dec 31, 2015
Mathematics
high-school
4
votes
219k
views
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