Question

The total number of fungal spores can be found using an infinite geometric series where a1 = 9 and the common ratio is 5. Find the sum of this infinite series that will be the upper limit of the fungal spores.

95
The series is divergent
80
25

Answer 1

@psirockin2

Answer 2

I think it is B as well

Answer 3

Hang on a sec and I'll check it.

Answer 4

Its common ratio is 5 meaning it's divergent (Anything higher than 1 for the common ratio makes it divergent) and the infinite series is gonna just keep growing making it impossible to find an upper limit so yes

It's divergent/B

Answer 5

Thans

Answer 6

np