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OpenStudy (anonymous):
Find the 7th term of a geometric sequence with t1=5 and r = -2. 300 320 340 360
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OpenStudy (perl):
A geometric sequence has the form: $$ \Large a\cdot r^{n-1} $$
Nnesha (nnesha):
geothermic|dw:1425690144200:dw| formula where a1 is first term and r is ratio n next term(the term that you have to find)
OpenStudy (anonymous):
is it 320?
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