3 years ago

Would be nice to if somebody helped me.

Mathematics

1 answer:

Yuri [45]3 years ago

6 0

Answer:

1,456

Step-by-step explanation:

The sum of n terms of a geometric sequence with first term a1 and common ratio r is given by ...

Sn = a1·(r^n -1)/(r -1)

For your series with a1=4, r=3, and n=6, the sum is ...

S6 = 4·(3^6 -1)/(3 -1) = 2·728 = 1,456

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Would be nice to if somebody helped me. ​

Would be nice to if somebody helped me.