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OpenStudy (anonymous):
Help Please<3 Activity 1. 2. a. What is the common ratio of the sequence 80, 20, 5, 5/4, ...? b. What are the next three terms in the sequence? 3. a. What is the common ratio of the sequence 2, -6, 18, -54, ...? b. What are the next three terms in the sequence? Thank You <3
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OpenStudy (anonymous):
(a)common ratio is r = t2 / t1 so r=20/80=1/4 u can calculate the next 3 terms using common ratio
OpenStudy (anonymous):
im confused
OpenStudy (anonymous):
what's so confusing...... see common ratio is same for all terms here.......|dw:1410417400161:dw|
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