Yui makes a list of the balances in her savings account at the end of each month. she notices that each month’s total is 5% greater than the previous month’s total. she writes a recursive formula to describe the account balances

which value should she use as the common ratio?
a.0.05
b.0.5
c.1.05
d.5.0

1.05

Step-by-step explanation:

Given: Yui notices that each month’s total is 5% greater than the previous month’s total.

Let the initial amount in bank be x .

then the amount in the second month=

We know that the common ratio=

Hence, 1.05 is the common ratio.

there is no grid

step-by-step explanation:

can you rephrase the question ? it is unclear : -)

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