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Mathematics 13 Online
OpenStudy (anonymous):

What is the 4th term in this sequence? tn = 3.2n - 5 A. -7.2 B. -16.8 C. 7.8

jimthompson5910 (jim_thompson5910):

Plug in n = 4 and evaluate

jimthompson5910 (jim_thompson5910):

So you want to find t4 = 3.2*4 - 5

OpenStudy (anonymous):

ok let me try

jimthompson5910 (jim_thompson5910):

ok

OpenStudy (anonymous):

7.8

OpenStudy (anonymous):

Lol sorry my comp is slow :)

jimthompson5910 (jim_thompson5910):

good

jimthompson5910 (jim_thompson5910):

that's perfectly ok

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