graciea148 graciea148

23-03-2017
Mathematics

contestada

Given the sequence -2, -10, -50, -250, ….. Find the 10th term

Respuesta :

Tracelate Tracelate

23-03-2017

-3,906,250 Is the answer. The sequence is x5

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amelia18 amelia18

23-03-2017

1.-2
2.-10
3.-50
4.-250
5. -1,250
6.-6,250
7.-31,250
8.-156,250
9.-781,250
10.-781,250x5=-3,906,250
I noticed that -2 times 5 =-10 , so that's how I found the 10th term . Just multiply by 5.

Answer Link

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