(08.02) mike started a savings account by depositing $9. each month, he deposits more money than the month before. at the end of 41 months, he has saved $9,389.00. how much more does he deposit each month?

Mike deposits $11 more each month.

Step-by-step explanation:

Since, every month Mike is paying more money then the amount of money deposited can be in the form of an Arithmetic Progression.

First term, a = 9

Total number of months, n = 41

Total sum of money, Sn = $9389

We need to find amount which Mike is paying more every month that is d or common difference of the resulting A.P.

Hence, Mike deposits $11 more each month.

$11.00 or 11

same thing :)

*plug all other answer choices inside formula as d to check your answer*

Step-by-step explanation:

we need to use the arithmetic sequence formula

He deposit 11 each month is right because the sum of the series ()  is 9,389 and he saved 9,389 at the end of the 41 months.

2

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17 1/3

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