The common ratio in a geometric series is 0.5 and the first term is 256.
Find the sum of the first 6 terms in the series.

504

Step-by-step explanation:

Given,

common ratio (r) = 0.5

first term () is 256

Sum of first n terms in geometric series is given by the formula (r < 1):

Hence, sum of first 6 terms mean:

r = 0.5

a = 256

n = 6

Substituting, we get the answer to be:

The sum of first 6 terms is 504

3x3 = 9 and 2x2 = 4

step-by-step explanation:

7

step-by-step explanation: