Question

Answer the following questions using the series representation.

0.9 + 0.09 + 0.009 + …
The first term is?
The common ratio is?

Answer 1

To find the common ratio, we have to ask ourselves: 0.9 multipled by what number is equal to 0.09?

0.9 * x = 0.09

x = .1

The next term is 0.009 * .1 (common ratio) = 0.0009

Answer 2

a and c

0.9

0.1

1

Explanation:

ez