Which term of the progression 0.004,0.02,0.1,… is 125.?

Which term of the progression 0.004,0.02,0.1,… is 12.5?

Which term of this-progression 0.004, 0.02, 0.1..... is 12.5?

Which term of the G.P. 0.004, 0.02, 0.1,… is 12.5 ?

for the A.P. 21, 18, 15, .. which term of the progression is 0

10th term of the A.P. -0,1, -0.2, -0.3,……… is

Find the sum to indicated number of terms in each of the geometric progressions : 0.15, 0.015, 0.0015, . . . , 20 terms.

Which term of 0.004 + 0.02 + 0.1 + ….. Is 12.5 ?

Find the sum to indicated number of terms in each of the geometric progressions : 0.15,0.015,0.0015,...,20 terms.

Find the sum to indicated number of terms in each of the geometric progressions in 0.15, 0.015, 0.0015 ,.........20 terms .

Find the sum to indicated number of terms in each of the geometric progressions in 0.15, 0.015, 0.0015 ,.........20 terms .