Question 1206361
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The n-th term is the first term, multiplied by the common ratio (n-1) times.<br>
{{{(-140)(0.5)^19}}} = -0.000267 to 3 significant figures.<br>
The other tutor shows the right answer, but the calculations are not showing correctly... might be a problem with the algebra.com website.<br>
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Oh... now I see his response is displaying correctly....<br>