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2 points What is the sum of the first six terms of a geometric sequence whose first term is 5 and whose common ratio is 2?

Sagot :

The sum of the first six terms is 315.

Step-by-step explanation:

The first six terms of g geometric sequence whose first term is and common ratio 2 are :

5, 10 ,20 ,40, 80 and 160

add all numbers and it equals into 315...

hope it helps... gnyt!

Answer:

[tex]S_{6} = 315[/tex]

Step-by-step explanation:

See image for solution.

View image Kananabanana