Question

Find the 9th term of the geometric sequence with a_2 0.3 and a_6= 0.00003

Answer 1

@jim_thompson5910

Answer 2

geometric sequence means you get the next term by multiplying the previous term by a specific number "x"

a_3= a_2 *x
a_4= a_3 *x =a_2 *x^2
a_5= a_2 * x^3
a_6= a_2 * x^4

since you know a_6 and a_2

and can solve for x