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Write the recursive formula for the geometric sequence. a1 = -2 a2 = 8 a3 = -32 a. an = -4 an-1 b. an = -2 an-1 c. an = -2 • an-1 d. an = -4 • an-1
answered
Jan 8, 2017
Mathematics
high-school
4
votes
128k
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While waiting at a bus stop, Jacinta looked up and noticed that she could not see the mountains because of a thick layer of smog. Where does Jacinta most likely live?
answered
Nov 26, 2016
History
high-school
5
votes
212k
views
The education of a child includes
answered
Sep 26, 2016
History
high-school
1
vote
56.8k
views
Why did some African Americans not want to fight in the Spanish American war? Do you think the same issues plague African American soldiers today?
answered
Jun 16, 2016
History
high-school
1
vote
62.5k
views
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