sofia9027 sofia9027
  • 19-04-2017
  • Mathematics
contestada

What is the sum of the first 6 terms of this geometric sequence? –5, 10, –20, 40, …

Respuesta :

amberdillon16
amberdillon16 amberdillon16
  • 19-04-2017
-60 80 I think that's right I'm not for sure
Answer Link

Otras preguntas

When a star is very hot, it’s elements___. A. Take a little energy for the electrons to “jump” from one energy level to the next B. Take a lot of energy for t
Family roles stay the same during your whole life. True or False
Which process turn economic resources into goods and services ? Distribution. Marketing. Promotion. Production
Which indigenous group is believed to have inhabited la República Dominicana before the arrival of the Spanish to the New world? (1 point) Taínos Aztecs Zapotec
Help me find y.......
What is the exact value? (Picture provided)
What is gradualism? When is it most likely to apply?
[URGENT] Place the developments in evolutionary history in the proper time frame.I) Charles Darwin writes 'On the Origin of Species'.II) LaMarck writes about ev
Ivan has 15 yards of green felt 12 yards of blue felt to make 3 quilts, how many yards does he use for each quilt
What are the roots of x2 + 10x + 29 = 0?A. 5 ± 2iB. -5 ± 2iC. 10 + 4iD. -10 + 4i​