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December 20, 2014

December 20, 2014

Posted by **sonia** on Tuesday, November 2, 2010 at 12:23pm.

a) production of the farmer on the 28 day?

b) what is the total production of the farmer during this period

- math -
**Reiny**, Tuesday, November 2, 2010 at 12:57pmlooks like an arithmetic sequence with

a = 50

d = 7

a) term(28) = a + 27d = 50 + 27(7) = ....

b) sum(28) =

you should have a formula for that.

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