SOLUTION: How can I use summation notation and then evaluate the finite series for each number of terms 35+70+140+280

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Question 1002193: How can I use summation notation and then evaluate the finite series for each number of terms
35+70+140+280

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
How can I use summation notation and then evaluate the finite series for each number of terms
35+70+140+280
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Ans: summation from x = 1 to 4 of 35x
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Cheers,
Stan H.
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